STC Holder: GENERAL AVIATION MODIFICATIONS INC

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No. of STCs: 28

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA01967WI	Status: Historical	App Date: 10/06/2020	Rev Date: 07/23/2021
TC Nos.: 3A12,
Models: Textron Aviation Inc.: 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100
Use of GAMI G100UL High Octane Unleaded Avgas

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA01967WI (2 OF3)	Status: Current	App Date: 10/05/2020	Rev Date: 09/01/2022
TC Nos.: 1A1, 1A10, 1A12, 1A13, 1A15, 1A2, 1A21, 1A4, 1A6, 1A7, 1A8, 2-356, 2-81, 2A10, 2A11, 2A13, 2A2, 2A3, 2A8, 331, 3A1, 3A14, 3A18, 3A23, 3A3, 414, 4A12, 4A14, 4A15, 4A17, 4A2, 4A29, 4A31, 5A5, 6A5, 6A6, 7A13, 7A15, 7A4, 7A5, A-2-569, A-2-578, A-2-599, A-306, A-351, A-396, A-447, A-448, A-535, A-593, A-614, A-634, A-655, A-675, A-676, A-688, A-691, A-692, A-694, A-698, A-702, A-703, A-706, A-707, A-715, A-717, A-723, A-724, A-725, A-728, A-734, A-736, A-737, A-740, A-748, A-749, A-751, A-754, A-763, A-769, A-772, A-780, A-782, A-783, A-784, A-789, A-793, A-794, A-795, A-797, A-800, A-801, A-803, A-805, A-813, A00001LA, A00008DE, A00011LA, A00011WI, A00070CE, A00073CE, A00078CE, A10SO, A11SO, A13EA, A15EA, A16EU, A17CE, A18SO, A19SO, A1EA, A1IN, A1WE, A20SO, A22EU, A25SO, A26NM, A28EU, A2EA, A2EU, A2WI, A34EU, A38EU, A3EA, A3SO, A41CE, A43CE, A44CE, A44EU, A45CE, A47CE, A48CE, A49CE, A4PC, A51EU, A52CE, A52NM, A55EU, A57EU, A58EU, A5IN, A63CE, A64EU, A67EU, A69EU, A6EA, A6PC, A6SO, A6SW, A74EU, A75EU, A77EU, A7EA, A7NM, A7SO, A8CE, A8EA, A8EU, A8IN, A8PC, A9PC, A9SO, A9WE, AL-2, AR-12, AR-25, AR-31, AR-7, AR-9, LTC-16, LTC-22, LTC-26, LTC-30, LTC-31, LTC-32, LTC-5, Q00010NY, T00003LA, TA4CH,
Models: Airbus Poland S.A.: PZL-104 WILGA 80, PZL-104M WILGA 2000, PZL-104MA WILGA 2000, PZL-KOLIBER 150A, PZL-KOLIBER 160A AutoGyro Certification Limited: MTOsport 2017 DAHER AEROSPACE: TB 10, TB 20, TB 200, TB 21, TB9 DeHavilland Support Limited: Beagle B.121 Series 1, Beagle B.121 Series 2, Beagle B.121 Series 3 Dennis Reid: HU-16RD Diamond Aircraft Industries Inc.: DA 40, DA 40 NG, DA 40F, DA20-A1, DA20-C1 Discovery Aviation Inc.: XL-2 Dynac Aerospace Corporation: Aero Commander 100, Aero Commander 100-180, Aero Commander 100A, Volaire 10, Volaire 10A Emerald Enterprises Ltd.: D-1 Executive Airlines Inc.: Army L-1, Army L-1A, Army L-1B, Army L-1C, Army L-1D, Army L-1E, Army L-1F Extra Aerobatic Aircraft GmbH: Extra NG Extra Flugzeugproduktions- und Vertriebs- GmbH: EA 300/LC, EA-300, EA-300/200, EA-300L ExtraFlugzeugproduktions- und Vertriebs- GmbH: EA-300S FFT Gesellschaft fur Flugzeug: SC O1 B-160 FLS Aerospace (Lovaux) Ltd.: OA7 Optica Series 300 FS 2001 Corp.: AE-1, HE-1, J5A-80, J5B (Army L-4G), J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12, PA-12S FS2001 Corp.: J5A (Army L-4F) Fairchild Hiller Corporation: M-62A, M-62A-3, M-62A-4, M-62B, M-62C, M-84-C Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.: 24 C8C, 24 C8CS, 24R40 (Army UC-86), 24R40S, 24R46, 24R46A (Army UC-61K), 24R46S, 24R9 (Army UC-61C), 24R9S, 24W-40 (Army UC-61G), 24W-40S, 24W-41 (Army UC-61), 24W-41A (Army UC-61A), 24W-41AS, 24W-41S, 24W-46, 24W-46S, 24W-9 (Army UC-61F), 24W-9S Flying Tiger Line Inc.: C-46A, C-46D, C-46E, C-46F Found Brothers Aviation Limited: FBA Centennial 100 Frakes Aviation: G-44, G-44A, G-73, SCAN Type 30 Franklin Paul J.: Army BT-14 Fred Garcia: 480 Frontier-Aerospace Incorporated: FU-24, FU-24A Fuji Heavy Industries Ltd.: 700, 710, FA-200-160, FA-200-180, FA-200-180AO Futuroaereo Technology S.r.l.: F.15E GA 8 Airvan (Pty) Ltd: GA8, GA8-TC320 GA200 (Pty) Ltd: GA200, GA200C GROB Aircraft AG: G115, G115A, G115B, G115C, G115C2, G115D, G115D2, G115EG, G120A Game Composites LLC: GB1 GameBird General Atomics AeroTec Systems GmbH: Do 27 Q-6, Do 28 A-1, Do 28 B-1, Do 28 D, Do 28 D-1 General Avia Costruzioni Aeronautiche: F.20 Pegaso, F22B, F22C, F22R Gomolzig Flugzeug- und Maschinenbau GmbH: AS 202/15 BRAVO, AS 202/18A BRAVO, AS 202/18A4 BRAVO Goodyear Aircraft Corporation: GA-22A, GA-2B Gores William: 50-C, 50-L, 50-LA, 65-C, 65-CA (Army L-3F), 65-LA, 65-LB (Army L-3G), CF, K, KC, KCA, KS, S-50-C, S-65-C, S-65-CA Gulfstream Aerospace Corporation: 111 HOAC-Austria: DV 20 Katana Hamilton Aircraft Company Inc.: T28R-1, T28R-2 Helio Aircraft Corporation: 15A, 20 Helio Aircraft LLC: 500 Helio Alaska Inc.: H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295 Holmberg Aerial Survey: Army O-52 Hongdu Aviation Industry Co. Ltd.: N5A Howard Aircraft Foundation: DGA-15J (Army UC-70B), DGA-15P (Army UC-70; Navy GH-1; -2; -3; NH-1), DGA-15W Ilyushin Aviation Complex: IL-103 Industrie Aeronautiche e Meccaniche: P.166B, P.166C Interceptor Aircraft Inc.: 200, 200A, 200B, 200C, 200D KWAD Company: Super-V, Super-V Kearns Edward Scott: Trojan A-2 Kelowna Flightcraft R & D Ltd.: 240 Series, 340, 440, Military C-131B, Military C-131D, Military C-131E, Military C-131F/R4Y-1 L. B. Smith Aircraft Corporation: C-46A, C-46D, C-46F Lamon William E.: DHC-1B-2-S3, DHC-1B-2-S5 Lavia Argentina S.A. (Laviasa): PA-25, PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Legend Aviation & Marine LLC: UC-1 Lockheed Martin Aeronautics Company: 1049-54, 1049B-55 (Navy R7V-1), 1049C-55, 1049D-55, 1049E-55, 1049F-55 (USAF C-121C), 1049G-82, 1049H-82, 149-46, 1649A-98, 18, 402-2, 49-46, 649-79, 649A-79, 749-79, 749A-79 Luscombe Aircraft Corporation: 8, 8A, 8B, 8C, 8D, 8E, 8F, T-8F MICCO Aircraft Company: MAC-125C, MAC-145, MAC-145A, MAC-145B Mael Aircraft Corporation: BA-42 Magnaghi Aeronautica S.p.A.: Sky Arrow 650 TC, Sky Arrow 650 TCN, Sky Arrow 650TCNS, Sky Arrow 650TCS Martin-Marietta Corporation: 202, 202A, 404 Maule Aerospace Technology Inc.: M-4, M-4-180C, M-4-180S, M-4-180T, M-4-180V, M-4-210, M-4-210C, M-4-210S, M-4-210T, M-4-220, M-4-220C, M-4-220S, M-4-220T, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, M-7-420A, M-7-420AC, M-8-235, M-9-235, MT-7-235, MT-7-260, MT-7-420, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A McClish Thomas H.: B, B75L (Army UC-92), B85C Meyers Industries Incorporated: OTW, OTW-145, OTW-160 Mitchel Dean W.: Waco RPT Mitchell Trimotor Aircraft Corporation: Centaur 101, Centaur 102 Monocoupe Corporation: 90, 90A, 90AF, 90AF-100, 90AL-115 Mooney Aircraft Corporation: M22 Mooney International Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, M20TN, M20U, M20V Mooney Mite Aircraft Corporation: M-18C, M-18C 55, M-18L, M-18LA Morrisey Aviation Inc.: 2000C Mustang Aviation: Army BC-1 NZSkydive Limited: FBA-2C, FBA-2C1, FBA-2C2, FBA-2C3, FBA-2C3T, FBA-2C4, FBA-2C4T Nardi S.A.: FN-333 National Aeronca Association: 50-F, 50-M, 50-TC, 50-TL, 60-TF, 65-TAC (Army L-3E), 65-TAF (Army L-3D), 65-TAL, 65-TC (Army L-3J), 65-TF, 65-TL, C-1, C-2 Scout, C-2 Standard, C-2-N, C-3, KF, KM, LC, LCS, O-58A (Army L-3A), O-58B (Army L-3B; L-3C), PC-2, PC-3, S-50F, SO-58B, YO-58 (Army L-3) Naval Aircraft Factory: N3N-3 Noorduyn Aviation Ltd.: Army UC-64, Army UC-64A, Army UC-64AS, Army UC-64B, Norseman MK IV, Norseman MK V, Norseman MK VI OMA SUD SPA: SKYCAR Odom William P.: C-87A (Army) Pacific Aerospace Limited: FU24-954, FU24A-954 Piaggio & C.: P.136-L, P.136-L1, P.136-L2 Pilatus Aircraft Limited: PC-6, PC-6-H1, PC-6-H2, PC-6/350, PC-6/350-H1, PC-6/350-H2 Piper Aircraft Inc.: J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-65S, J3L-S, J4, J4A, J4A-S, J4E (Army L-4E), PA-11, PA-11S, PA-15, PA-16, PA-16S, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A (Restricted), PA-18A-135, PA-18A-135 (Restricted), PA-18A-150, PA-18A-150 (Restricted), PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-19S, PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-23-235, PA-23-250, PA-23-250 (Navy UO-1), PA-24, PA-24-250, PA-24-260, PA-24-400, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-235, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-30, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300, PA-34-200, PA-34-200T, PA-34-220T, PA-36-285, PA-36-285, PA-36-300, PA-36-300, PA-36-375, PA-36-375, PA-38-112, PA-39, PA-40, PA-44-180, PA-44-180T, PA-46-310P, PA-46-350P, PA-46R-350T, PA-E23-250 Polskie Zaklady Lotnieze Spolka zo.o: PZL M26 01 Procaer Progetti Costruzioni Aeronautiche: F 15/B, F 15/C R. M. Lewis: PB2Y-3 (Navy), PB2Y-3R (Navy), PB2Y-5 (Navy), PB2Y-5R (Navy), PB2Y-5Z (Navy) Rans Inc.: S-7C Regal Air Inc.: 305A, 305B, 305C, 305D, 305E, 305F Rehr Louis S.: Army AT-9, Army AT-9A Revo Incorporated: Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4-200, Lake LA-4A, Lake LA-4P, Lake Model 250 Roberts Aircraft Company: Chase YC-122C Robertson Cliff c/o Gadbois Business Management: D.H.82A Tiger Moth Ruschmeyer Luftfahrttechnik GmbH: R90-230RG Rust Robert E.: DHC-1 Chipmunk Mk 21, DHC-1 Chipmunk Mk 22, DHC-1 Chipmunk Mk 22A Ryan Aeronautical Company: ST-3KR Ryson Aviation Corporation: ST-100 S and R Aviation Services Inc.: Army B-25C, Army B-25G, Army B-25H, Army B-25J, Army B-25N, Army RB-25, Army TB-25N, B-25, B-25A, B-25B, B-25D, TB-25J, TB-25K, TB-25L, TB-25M SST FLUGTECHNIK GmbH: EA-400 STOL Aviation LLC: S-1A, S-1A-65F, S-1A-85F, S-1A-90F, S-1B1 (Army L-6; XL-6), S-1B2 Schutze Richard P.: Texas Bullet 205 Seastar Corp: TSC-1A, TSC-1A1, TSC-1A2 Seeker Aviation Australia Pty Ltd: SB7L-360A, SB7L-360A, SB7L-360A2 Sierra Hotel Aero Inc.: Navion (Army L-17A), Navion A (Army L-17B and L-17C), Navion B, Navion D, Navion E, Navion F, Navion G, Navion H Sikorsky Aircraft Corporation: S-43, S-43B, S-43W Simmering Graz Pauker A.G.: SGP 222, SGP 222-A Sioux Aircraft Corporation ATC: Coupe 90, Coupe 90-B Sioux Aircraft Corporation TC: Coupe 60, Coupe 90-C Sky Enterprises Inc.: RC-3 Southwest Aircraft Inc.: 73 (Navy NS-1) Spinks Industries M. H. Spinks Sr.: L-AR-90, Lark 95, T-1, T-1 Steward-Davis Incorporated: RF-15, RF-61C Stits Aircraft Inc.: SA-9A The EMROTH Company: MA-1, MA-1B The Jamieson Corporation: J-2-L1b The King's Engineering Fellowship: 44, 4500-300, 4500-300 Series II
ACO: AIR-760: Central Certification Branch WI
Use of GAMI G100UL High Octane Unleaded Avgas

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA01967WI (3 OF3)	Status: Current	App Date: 10/05/2020	Rev Date: 09/01/2022
TC Nos.: 1A11, 1A19, 1A9, 2A4, 2A5, 2A7, 2A9, 3A10, 3A11, 3A12, 3A13, 3A15, 3A16, 3A17, 3A19, 3A20, 3A21, 3A24, 3A25, 4A20, 5A2, 5A3, 5A4, 5A6, 6A1, 7A14, A-2-573, A-2-582, A-533, A-642, A-643, A-649, A-684, A-696, A-699, A-700, A-718, A-730, A-757, A-765, A-766, A-767, A-768, A-777, A-778, A-787, A-790, A-799, A-804, A-806, A-808, A-815, A00003SE, A00006SE, A00009DE, A00064CE, A00075CE, A10WE, A11EA, A12CE, A12SW, A13CE, A13EU, A14EA, A16CE, A16EA, A16SO, A17NM, A18EA, A18EU, A19EA, A1CE, A20CE, A20NM, A23CE, A23EU, A25CE, A26EU, A26WE, A29CE, A2CE, A2GL, A30CE, A30EU, A31EU, A34CE, A3SW, A42EU, A46CE, A4CE, A4EU, A4SW, A5PC, A65EU, A68EU, A6CE, A73EU, A76EU, A7CE, A7SW, A9CE, AR-3, AR-30, ATC-11, ATC-380, ATC-450, LTC-1, LTC-17, LTC-28, TA5CH,
Models: SME Aero Inc.: MD3-160 SOCATA: MS 880B, MS 885, MS 892A-150, MS 892E-150, MS 893A, MS 893E, MS 894A, MS 894E, Rallye 100S, Rallye 150 ST, Rallye 150 T, Rallye 235 E, Rallye 235C Skyways International Trading and Transport Co.: C-46F Slingsby Aviation Ltd.: T67M260, T67M260-T3A Superior Aircraft Company: Culver Army PQ-14A, Culver Army PQ-14B, Culver Army YPQ-14A, Culver Army YPQ-14B, Culver Navy TD2C-1, LCA, LFA, V, V-2 Swift Museum Foundation Inc.: GC-1A, GC-1B Symphony Aircraft Industries Inc: OMF-100-160, SA 160 Taylorcraft 2000 LLC: 19, BC, BC-65, BC12-65, BC12-D, BC12-D1, BC12D-4-85, BC12D-85, BCS, F19, F21, F21A, F21B, F22, F22A, F22B, F22C Taylorcraft Inc.: A, BF, BF-60, BF-65, BF12-65, BFS, BFS-60, BFS-65, BFS12-65, BL, BL-65, BL12-65, BLS, BLS-65, BLS12-65, FA-III Tempo Design Corporation: C-46/CW20-T, Super C-46/CW20-T Textron Aviation Inc.: 120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 170A, 170B, 23, 35, 36, 50, 58, 60, 65, 70, 76, 77, 95, 152, 170, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, 177, 177A, 177B, 177RG, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, 185, 185A, 185B, 185C, 185D, 185E, 188, 188A, 188B, 18D, 190, 195, 195A, 195B, 206, 206H, 207, 207A, 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 321, 335, 336, 337, 337A, 337B, 337C, 337D, 340, 340A, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35R, 3N, 3NM, 3TM, 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 45 (Military YT-34), 58A, 58P, 58PA, 58TC, 58TCA, 65-80, 65-A80, 65-A80-8800, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, A150K, A150L, A150M, A152, A185E, A185F, A188, A188A, A188B, A18A, A18D, A23, A23-19, A23-24, A23A, A24, A24R, A35, A36, A36TC, A45 (Military T-34A; B-45), A56TC, A60, A65, A65-8200, Army AT-11, B19, B23, B24R, B35, B36TC, B50, B60, B95, B95A, C-45G, C-45H, C18S, C23, C24R, C35, C50, D17S, D18C, D18S, D35, D45 (Military T-34B), D50, D50A, D50B, D50C, D50E, D50E-5990, D55, D55A, D95A, E18S, E18S-9700, E310H, E310J, E33, E33A, E33C, E35, E50, E55, E55A, E95, F150F, F150G, F150H, F150J, F150K, F150L, F150M, F152, F172D, F172E, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P, F177RG, F182P, F182Q, F33, F337E, F337F, F337G, F337H, F33A, F33C, F35, F50, FA150K, FA150L, FA150M, FA152, FP172D, FR172E, FR172F, FR172G, FR172H, FR172J, FR172K, FR182, FRA150L, FRA150M, FT337E, FT337F, FT337GP, FT337HP, G18S, G33, G35, G36, G50, G58, H18, H35, H50, J35, J50, JRB-6, K35, LC40-550FG, LC41-550FG, LC42-550FG, M19A, M337B, M35, N35, Navy SNB-1, P172D, P206, P206A, P206B, P206C, P206D, P206E, P210N, P210R, P337H, P35, R172E, R172F, R172G, R172H, R172J, R172K, R182, RC-45J, S18D, S35, SA18A, SA18D, SD17S, T182, T182T, T188C, T206H, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R, T303, T310P, T310Q, T310R, T337B, T337C, T337D, T337E, T337F, T337G, T337H, TC-45G, TC-45H, TC-45J, TP206A, TP206B, TP206C, TP206D, TP206E, TR182, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, UC-45J, V35, V35A, V35B The Waco Aircraft Company: 9, UPF-7, VPF-7, YKC, YKC-S, YKS-6, ZKS-6 Thompson Aircraft Sales: T-28A Thrush Aircraft LLC.: 600 S-2C, 600 S-2D, 600 S-2D, S2A, S2R, S2R, S2R-R1340, S2R-R1340, S2R-R1820, S2R-R3S, S2R-R3S Thrush Aircraft LLC..: S-2B, S-2C Timm Aircraft Corporation: N2T-1 Topcub Aircraft Inc.: CC18-180, CC18-180A Trans American Air Transport Inc.: HU-16B Transcontinental and Western Air Inc.: Army B-17F, Army B-17G Transfield Pty. Ltd. Transavia Division: PL-12/T-300 Transland Aircraft Company: Ag-2 Triton Aerospace LLC: A500 True Flight Holdings LLC: AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B Twin Commander Aircraft LLC: 500, 500-A, 500-B, 500-S, 500-U, 520, 560, 560-A, 560-E, 560-F, 680, 680-E, 680-F, 680-F(P), 680-FL, 680-FL(P), 685, 700, 720 Univair Aircraft Corporation: 108, 108-1, 108-2, 108-3, 108-5, 415-C, 415-CD, 415-D, A-2, A2-A, E, F-1, F-1A, G, M10 Utterback B.: J2F-3 (Navy), J2F-4 (Navy), J2F-5 (Navy), J2F-6 (Navy) Viking Air Limited: CL-215-1A10, DHC-2 Mk.I, DHC-2 Mk.II, DHC-3, DHC-4, DHC-4A, HU-16D, TR-1 Vulcanair S.p.A.: P.68, P.68 Observer, P.68 Observer 2, P.68B, P.68C, P.68C-TC, P.68R, P.68TC Observer, Vulcanair V1.0 W.Z.D. Enterprises Inc.: 11A, 11E WACO Classic Aircraft Corporation: 2T-1A, 2T-1A-1, 2T-1A-2 WSK PZL Mielec and OBR SK Mielec: PZL M20 03 Weatherly Aircraft Company: 201, 201A, 201B, 201C, 620, 620A, 620B Williams Harry E.: DH 82A Wilson Air Service: Federal XPT-1 Windecker Aircraft Inc.: AC-7 Wood Steven K. and Russell G. Williams: Eaglet 230, Eaglet B-31 Wright Jr. Elzie: F-1 Xtreme Air GmbH: XA42 Zenair Ltd.: CH2000 Zlin Aircraft a.s.: Z-143L, Z-242L, Zlin 526L
ACO: AIR-760: Central Certification Branch WI
Use of GAMI G100UL High Octane Unleaded Avgas

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA03122CH	Status: Current	App Date: 10/14/2011	Rev Date: 02/07/2020
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: 36, A36, A36TC, G36
ACO: AIR-760: Central Certification Branch FTW
Increase Maximum Gross weight to 4011 pounds for Normal Category operations

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road\nAda Municipal Airport, Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA10004SC	Status: Current	App Date: 03/28/2001	Rev Date: 04/21/2020
TC Nos.: 3A15,
Models: Textron Aviation Inc.: 35-C33A, 36, A36, E33A, E33C, F33A, F33C, G33, G36, S35, V35, V35A, V35B
ACO: AIR-760: Central Certification Branch FTW
Installation of Hartzell PHC-C3YF-1RF/F8068 propeller

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA1431NM	Status: Current	App Date: 04/01/1981	Rev Date: 02/28/2020
TC Nos.: A1EA,
Models: Piper Aircraft Inc.: PA-30, PA-39
ACO: AIR-760: Central Certification Branch FTW
Installation of a Shadin 910502 or 910514 'Digiflo' digital fuel flow indicator system.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 AIRPORT ROAD, ADA, OK 74820		Contact us to have your company added here!
STC No.: SA1665NM	Status: Current	App Date: 03/06/1982	Rev Date: 02/28/2020
TC Nos.: 1A15,
Models: The New Piper Aircraft Inc.: PA-24-260
ACO: AIR-760: Central Certification Branch FTW
Installation of a Shadin 'Digiflo' P/N 910501 or 'Miniflo' P/N 912001 series fuel flow indicator system.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA1696NM	Status: Current	App Date: 06/01/1982	Rev Date: 02/28/2020
TC Nos.: A1EA,
Models: Piper Aircraft Inc.: PA-30
ACO: AIR-760: Central Certification Branch FTW
Installation of Shadin 910502 'Digiflo' fuel flow indicator system and removal of fuel pressure indicating system. S/N 30-1656, R/N N-640AA Only.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1007	Status: Current	App Date: 12/17/1959	Rev Date: 02/07/2020
TC Nos.: 2A1, A-782,
Models: Multitech Engineering Corporation: D-16, D-16A Navion Aircraft Company Ltd.: Navion A (L-17B), Navion A (L-17C), Navion B, Navion D, Navion E, Navion F
ACO: AIR-760: Central Certification Branch FTW
Installation of balance weights(Brittain Aircraft P/N 3010) on leading edge of Navion ailerons.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1028	Status: Current	App Date: 01/11/1960	Rev Date: 02/07/2020
TC Nos.: 2A1,
Models: Multitech Engineering Corporation: D-16, D-16A
ACO: AIR-760: Central Certification Branch FTW
Installation of Brittain Industries 20-gallon wing tip tanks.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1121	Status: Current	App Date: 03/22/1960	Rev Date: 02/07/2020
TC Nos.: A-782,
Models: Navion Aircraft Company Ltd.: Navion B
ACO: AIR-760: Central Certification Branch FTW
Increase in allowable gross weight from 2850 to 3100 pounds per STC SA4-915 when equipped with 20 gallon wing-tip tanks (Brittain Aircraft P/N 1000) installed.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1235	Status: Current	App Date: 02/21/1960	Rev Date: 02/07/2020
TC Nos.: 1A15,
Models: The New Piper Aircraft Inc.: PA-24-250, PA-24-260
ACO: AIR-760: Central Certification Branch FTW
Installation of 15-gallon wing tip fuel tanks.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1351	Status: Current	App Date: 10/04/1960	Rev Date: 02/07/2020
TC Nos.: 1A15,
Models: The New Piper Aircraft Inc.: PA-24
ACO: AIR-760: Central Certification Branch FTW
Wing tip fuel tanks installed.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-1629	Status: Current	App Date: 09/24/1961	Rev Date: 02/07/2020
TC Nos.: 3A15, A-777,
Models: Hawker Beechcraft Corporation: 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35R, 36, A35, A36, A36TC, B35, C35, D35, E33A, E35, F33A, F35, G35, G36, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B
ACO: AIR-760: Central Certification Branch FTW
Installation of wing tip fuel tanks.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA4-915	Status: Current	App Date: 07/24/1958	Rev Date: 02/07/2020
TC Nos.: A-782,
Models: Navion Aircraft Company Ltd.: Navion Series
ACO: AIR-760: Central Certification Branch FTW
Installation of Brittain Mark II20-gallon wing tip tanks(P/N 2009).

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA727WE	Status: Current	App Date: 04/01/1964	Rev Date: 02/07/2020
TC Nos.: A1EA,
Models: The New Piper Aircraft Inc.: PA-30
ACO: AIR-760: Central Certification Branch FTW
Installation of Brittain Industries Model TT-5 wing tip fuel tanks.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA758WE	Status: Historical	App Date: 05/06/1964	Rev Date: 09/14/2000
TC Nos.: A-782,
Models: Sierra Hotel Aero Inc.: Navion A (Army L-17B and L-17C), Navion B, Navion D, Navion E, Navion F, Navion G
ACO: Fort Worth ACO Tel: +1 (817) 222-5140
Installation of modified Navion main landing gear wheel and axle. Eligible only on the Navion aircraft models which have Goodrich (Hayes expander tube brakes) wheels Models 6057MD or G-14-720-NO-1.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SA758WE	Status: Current	App Date: 05/06/1964	Rev Date: 02/07/2020
TC Nos.: A-782,
Models: Sierra Hotel Aero Inc.: Navion A (Army L-17B and L-17C), Navion B, Navion D, Navion E, Navion F, Navion G
ACO: AIR-760: Central Certification Branch FTW
Installation of modified Navion main landing gear wheel and axle. Eligible only on the Navion aircraft models which have Goodrich (Hayes expander tube brakes) wheels Models 6057MD or G-14-720-NO-1.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI	Status: Historical	App Date: 10/01/2020	Rev Date: 07/23/2021
TC Nos.: 1E10, E-274, E-286,
Models: Lycoming Engines: IO-360-L2A, O-320-D2J, O-320-E2D, O-320-H2AD, O-360-A4M, O-360-A4N
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI	Status: Historical	App Date: 10/01/2020	Rev Date: 10/28/2021
TC Nos.: 5E-13, 5E-12, 3E1, 63, 7E1, 81, 1E2, 108, 110, 111, 121, 156, 172, 173, 182, 183, 199, 210, 221, 222, 225, 226, 227, 240, 1E10, E-123, E-129, E-142, E-143, E-162, E-186, E-190, E-202, E-205, E-213, E-216, E-219, E-228, E-233, E-236, E-237, E-238, E-239, E-241, E-242, E-244, E-245, E-246, E-252, E-253, E-256, E-258, E-261, E-267, E-269, E-273, E-274, E-281, E-286, E-289, E-298, E1SW, E3CE, E4IN, E9EA, Jacobs, Milwaukee,
Models: Air Repair Inc.: R-755A1, R-755A2, R-755A2M, R-755A2M1, R-755B1, R-755B2, R-755B2M, R-755E, R-755S, R-755SM, W670-16, W670-23, W670-24, W670-6A, W670-6N, W670-K, W670-M Air Repair Inc. TC: L-4, L-4 Series, L-5 Series Aircooled Motors Inc.: Franklin 6V6-245-B16F BMW Triebwerkbau G.m.b.H.: GO-480-B1A6 Continental Aerospace Technologies Inc.: A-50-1, A-50-2, A-50-3, A-50-4, A-50-4J, A-50-5, A-50-5J, A-50-6, A-50-6J, A-50-7, A-50-7J, A-50-8, A-50-8J, A-50-9, A-50-9J, A-65-1, A-65-12, A-65-12F, A-65-12FJ, A-65-12J, A-65-14, A-65-14F, A-65-14FJ, A-65-14J, A-65-3, A-65-6, A-65-6J, A-65-7, A-65-8, A-65-8F, A-65-8FJ, A-65-8J, A-65-9, A-65-9F, A-65-9FJ, A-65-9J, A100-1, A100-2, A75-3, A75-6, A75-6J, A75-8, A75-8F, A75-8FJ, A75-8J, A75-9, A75-9J, C-115-1, C-115-2, C-125-1, C-125-2, C145-2, C145-2H, C145-2HP, C75-12, C75-12B, C75-12BF, C75-12BFH, C75-12F, C75-12FH, C75-12FHJ, C75-12FJ, C75-12J, C75-15, C75-15F, C75-8, C75-8F, C75-8FH, C75-8FHJ, C75-8FJ, C75-8J, C85-12, C85-12F, C85-12FH, C85-12FHJ, C85-12FJ, C85-12J, C85-14F, C85-15, C85-15F, C85-8, C85-8F, C85-8FHJ, C85-8FJ, C85-8J, C90-12F, C90-12FH, C90-12FJ, C90-12FP, C90-14F, C90-14FH, C90-14FJ, C90-16F, C90-8F, C90-8FJ, E165-2, E165-3, E165-4, E185-1, E185-10, E185-11, E185-2, E185-3, E185-5, E185-8, E185-9, E225-2, E225-4, E225-8, E225-9, FSO-470-A, GO-300-A, GO-300-B, GO-300-C, GO-300-D, GO-300-E, GO-300-F, IO-346-A, IO-346-B, IO-470-A, IO-470-C, IO-470-G, IO-470-R, O-200-A, O-200-B, O-200-C, O-200-D, O-200-X, O-300-A, O-300-B, O-300-C, O-300-D, O-300-E, O-470-11, O-470-11-CI, O-470-11B, O-470-11B-CI, O-470-13, O-470-13A, O-470-15, O-470-4, O-470-A, O-470-B, O-470-B-CI, O-470-E, O-470-G, O-470-G-CI, O-470-H, O-470-J, O-470-K, O-470-K-CI, O-470-L, O-470-L-CI, O-470-M, O-470-M-CI, O-470-N, O-470-P, O-470-R, O-470-S, O-470-T, O-470-U, R9-A, RR O-300-A, RR O-300-B, RR O-300-C, RR O-300-D Curtiss-Wright/Marquette Inc.: Cyclone 702C9GC1, Cyclone 702C9GC2, Cyclone 702C9GC3, Cyclone 702C9GC4, Cyclone 702C9GC5, Cyclone 702C9GC6, Cyclone 704C9GC1, Cyclone 704C9GC2, Cyclone 704C9GC3, Cyclone 704C9GC4, Cyclone 704C9GC5, Cyclone 728C9GC1, Cyclone 728C9GC2, Cyclone 728C9GC3, Cyclone 728C9GC4, Cyclone 728C9GC5, Cyclone 728C9GC6, Cyclone 730C9GD1, Cyclone 730C9GD2, Cyclone 730C9GD3, Cyclone 730C9GD4, Cyclone 730C9GD5, Cyclone 730C9GD6, Cyclone 730C9GM2, Cyclone 730C9GM3, Cyclone 730C9GM4, Cyclone 730C9GM5, Cyclone 730C9GM6, Cyclone 731C9GC1, Cyclone 731C9GC2, Cyclone 957C7BA1, Cyclone 990C7BA1 Fairchild Engine Division Fairchild Engine and Airplane Corp.: 6-440-C2 (L-440-1), 6-440-C3, 6-440-C4, 6-440-C5 (Military L-440-2; 3;5;7) Franklin Engine Company: O-425-9 Franklin Engine Company TC: 2A4-45-B2, 2A4-49-B2, 4AC-176 Series, 4AC-199B2, 4AC-199B3, 4AC-199D2, 4AC-199D3, 4AC-199E2, 4AC-199E3, 4AC-199E4 (O-200-1), 4AC3-199H3 (O-200-5), 6AC-264, 6AC-298 Franklin Sp. z.o.o.: 4A4-100-B2, 4A4-100-B3, 4A4-75-A3, 4A4-75-B2, 4A4-75-B3, 4A4-85-A2, 4A4-85-A3, 4A4-85-B2, 4A4-85-B3, 4A4-95-A2, 4A4-95-A3, 4A4-95-B2, 4A4-95-B3, 6A-335-A, 6A-335-B, 6A-335-B1A, 6A-335-D, 6A-350-D1, 6A4-150-B3, 6A4-150-B31, 6A4-150-B4, 6A4-165-B3, 6A4-165-B4, 6A4-165-B6, 6A4-200-C6, 6A8-215-B8F, 6A8-215-B9F, 6V-335-A, 6V-335-B, 6V4-178-B3, 6V4-178-B31, 6V4-178-B32, 6V4-178-B33, 6V4-200-C32, 6V4-200-C33, 6VS-335-A1A, 6VS-335-A1B Jacobs Aircraft Engine Co. ATC 31: LA-1 Lycoming Engines: GO-435, GO-435-C2 (O-435-17), GO-435-C2A, GO-435-C2A2, GO-435-C2B, GO-435-C2B1, GO-435-C2B2, GO-435-C2C, GO-435-C2D, GO-435-C2E, GO-435-D1, IO-360-L2A, O-320-A1A, O-320-A1B, O-320-A2A, O-320-A2B, O-320-A2C, O-320-A2D, O-320-A3A, O-320-A3B, O-320-A3C, O-320-B1A, O-320-B1B, O-320-B2A, O-320-B2B, O-320-B2C, O-320-B2D, O-320-B2E, O-320-B3A, O-320-B3B, O-320-B3C, O-320-C1A, O-320-C1B, O-320-C2A, O-320-C2B, O-320-C2C, O-320-C3A, O-320-C3B, O-320-C3C, O-320-D1A, O-320-D1B, O-320-D1C, O-320-D1D, O-320-D1F, O-320-D2A, O-320-D2B, O-320-D2C, O-320-D2F, O-320-D2G, O-320-D2H, O-320-D2J, O-320-E2D, O-320-H2AD, O-360-A4M, O-360-A4N, O-435, O-435-A, O-435-A2, O-435-B (O-435-5), O-435-C (O-435-1), O-435-C1 (O-435-11), O-435-C2 (O-435-13), O-435-K, O-435-K1 (O-435-4) Milwaukee Parts Corporation ATC: Tank V-470 Milwaukee Parts Corporation ATC 73: Tank V-502 Pratt & Whitney Division: Twin Wasp S1C-G, Twin Wasp S1C3-G, Twin Wasp S3C4-G, Twin Wasp S4C4-G, Twin Wasp SC-G, Twin Wasp SC3-G, Wasp Jr. B-4, Wasp Jr. B-5, Wasp Jr. SB, Wasp Jr. SB-2, Wasp Jr. SB-3, Wasp Jr. T1B2, Wasp Jr. T1B3, Wasp R-1340-59, Wasp R-1340-61, Wasp S1H1, Wasp S1H1-G, Wasp S1H2, Wasp S1H4, Wasp S3H1, Wasp S3H1-G, Wasp S3H2 Textron Lycoming AVCO Corporation: GSO-580, GSO-580-C, R-680-E1, R-680-E2, R-680-E3, R-680-E3A, R-680-E3B Textron Lycoming AVCO Corporation ATC: R-530-D1, R-530-D2, R-680-2, R-680-5, R-680-6, R-680-B2, R-680-B5, R-680-B6, R-680-BA Textron Lycoming AVCO Corporation TC: GO-145-C1, GO-145-C2, GO-145-C3, Military O-435-2-M1, O-145-A1, O-145-A2, O-145-B1, O-145-B2, O-145-B3, O-145-C1, O-145-C2, O-350, O-350-A, R-680-4, R-680-B4 Series, R-680-D5, R-680-D6
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI (1 OF 2)	Status: Historical	App Date: 10/01/2020	Rev Date: 09/01/2022
TC Nos.: 4-3, 4-6, 5E-13, 5E-9, 3, 5, 12, 3E1, 37, 38, 51, 62, 7E1, 1E2, 119, 153, 187, 194, 201, 3E3, 1E7, 1E10, 1E11, E-104, E-123, E-129, E-142, E-143, E-162, E-186, E-190, E-2, E-202, E-205, E-213, E-214, E-216, E-219, E-228, E-233, E-236, E-237, E-238, E-239, E-241, E-242, E-244, E-245, E-246, E-252, E-253, E-256, E-258, E-261, E-267, E-269, E-273, E-274, E-281, E-286, E-289, E-294, E-298, E-299, E-303, E-310, E-54, E00051EN, E00056SE, E00058NE, E11CE, E11EU, E11NE, E12CE, E18EU, E1CE, E1SO, E1SW, E2CE, E3CE, E3SO, E4IN, E4SO, E5SO, E7CE, E9EA, Fairchild,
Models: Air Repair Inc.: R-755A1, R-755A2, R-755A2M, R-755A2M1, R-755B1, R-755B2, R-755B2M, R-755E, R-755S, R-755SM, W670-16, W670-23, W670-24, W670-6A, W670-6N, W670-K, W670-M Aircooled Motors Inc.: Franklin 6V6-245-B16F Alvis Limited: Leonides 502/5A, Leonides 502/6A, Leonides 502/7A, Leonides 502/8, Leonides 503/5A, Leonides 503/6A, Leonides 503/7A, Leonides 503/8, Leonides 504/5A, Leonides 504/6A, Leonides 504/7A, Leonides 504/8, Leonides 514/5, Leonides 514/5A, Leonides 514/6, Leonides 514/6A, Leonides 514/7, Leonides 514/7A, Leonides 514/8, Leonides 514/8A, Leonides 531/8, Leonides 531/8B BMW Triebwerkbau G.m.b.H.: GO-480-B1A6 BRP-Rotax GmbH & Co KG: 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, 914 F4, 915 iSc2 C24 BRP-Rotax GmbH & CoKG: 915 iSc3 C24 Commonwealth Aircraft Inc. ATC: LeBlond 60 5D Continental Aerospace Technologies Inc.: 6-260-A, 6-285-A, 6-285-B, 6-285-BA, 6-285-C, 6-285-CA, 6-320-B, A-50-1, A-50-2, A-50-3, A-50-4, A-50-4J, A-50-5, A-50-5J, A-50-6, A-50-6J, A-50-7, A-50-7J, A-50-8, A-50-8J, A-50-9, A-50-9J, A-65-1, A-65-12, A-65-12F, A-65-12FJ, A-65-12J, A-65-14, A-65-14F, A-65-14FJ, A-65-14J, A-65-3, A-65-6, A-65-6J, A-65-7, A-65-8, A-65-8F, A-65-8FJ, A-65-8J, A-65-9, A-65-9F, A-65-9FJ, A-65-9J, A100-1, A100-2, A75-3, A75-6, A75-6J, A75-8, A75-8F, A75-8FJ, A75-8J, A75-9, A75-9J, C-115-1, C-115-2, C-125-1, C-125-2, C145-2, C145-2H, C145-2HP, C75-12, C75-12B, C75-12BF, C75-12BFH, C75-12F, C75-12FH, C75-12FHJ, C75-12FJ, C75-12J, C75-15, C75-15F, C75-8, C75-8F, C75-8FH, C75-8FHJ, C75-8FJ, C75-8J, C85-12, C85-12F, C85-12FH, C85-12FHJ, C85-12FJ, C85-12J, C85-14F, C85-15, C85-15F, C85-8, C85-8F, C85-8FHJ, C85-8FJ, C85-8J, C90-12F, C90-12FH, C90-12FJ, C90-12FP, C90-14F, C90-14FH, C90-14FJ, C90-16F, C90-8F, C90-8FJ, E165-2, E165-3, E165-4, E185-1, E185-10, E185-11, E185-2, E185-3, E185-5, E185-8, E185-9, E225-2, E225-4, E225-8, E225-9, FSO-470-A, GIO-470-A, GO-300-A, GO-300-B, GO-300-C, GO-300-D, GO-300-E, GO-300-F, GSO-526-A, GTSIO-520-C, GTSIO-520-D, GTSIO-520-E, GTSIO-520-F, GTSIO-520-H, GTSIO-520-K, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N, IO-346-A, IO-346-B, IO-360-A, IO-360-AB, IO-360-C, IO-360-CB, IO-360-D, IO-360-DB, IO-360-E, IO-360-ES, IO-360-G, IO-360-GB, IO-360-H, IO-360-HB, IO-360-J, IO-360-JB, IO-360-K, IO-360-KB, IO-370-C1F, IO-370-CL, IO-370-CM, IO-370-D3A, IO-370-DA3A, IO-470-A, IO-470-C, IO-470-G, IO-470-R, IO-550-A, IO-550-B, IO-550-C, IO-550-D, IO-550-E, IO-550-F, IO-550-G, IO-550-L, IO-550-N, IO-550-P, IO-550-R, IOF-550-B, IOF-550-C, IOF-550-D, IOF-550-E, IOF-550-F, IOF-550-L, IOF-550-N, IOF-550-P, IOF-550-R, O-200-A, O-200-B, O-200-C, O-200-D, O-200-X, O-300-A, O-300-B, O-300-C, O-300-D, O-300-E, O-470-11, O-470-11-CI, O-470-11B, O-470-11B-CI, O-470-13, O-470-13A, O-470-15, O-470-2, O-470-4, O-470-A, O-470-B, O-470-B-CI, O-470-E, O-470-G, O-470-G-CI, O-470-H, O-470-J, O-470-K, O-470-K-CI, O-470-L, O-470-L-CI, O-470-M, O-470-M-CI, O-470-N, O-470-P, O-470-R, O-470-S, O-470-T, O-470-U, R9-A, RR O-240-A, RR O-300-A, RR O-300-B, RR O-300-C, RR O-300-D, TSIO-470-B, TSIO-470-C, TSIO-470-D, TSIO-550-A, TSIO-550-B, TSIO-550-C, TSIO-550-E, TSIO-550-G, TSIO-550-J, TSIO-550-K, TSIO-550-N, TSIOF-550-D, TSIOF-550-J, TSIOF-550-K, TSIOF-550-P, TSIOL-550-A, TSIOL-550-B, TSIOL-550-C Curtiss-Wright/Marquette Inc.: Cyclone 702C9GC1, Cyclone 702C9GC2, Cyclone 702C9GC3, Cyclone 702C9GC4, Cyclone 702C9GC5, Cyclone 702C9GC6, Cyclone 704C9GC1, Cyclone 704C9GC2, Cyclone 704C9GC3, Cyclone 704C9GC4, Cyclone 704C9GC5, Cyclone 728C9GC1, Cyclone 728C9GC2, Cyclone 728C9GC3, Cyclone 728C9GC4, Cyclone 728C9GC5, Cyclone 728C9GC6, Cyclone 730C9GD1, Cyclone 730C9GD2, Cyclone 730C9GD3, Cyclone 730C9GD4, Cyclone 730C9GD5, Cyclone 730C9GD6, Cyclone 730C9GM2, Cyclone 730C9GM3, Cyclone 730C9GM4, Cyclone 730C9GM5, Cyclone 730C9GM6, Cyclone 731C9GC1, Cyclone 731C9GC2, Cyclone 957C7BA1, Cyclone 990C7BA1 Fairchild Engine Division Fairchild Engine and Airplane Corp.: 6-440-C2 (L-440-1), 6-440-C3, 6-440-C4, 6-440-C5 (Military L-440-2; 3;5;7) Fairchild Engine Division Fairchild Engine and Airplane Corp. ATC: 6-410-B1, 6-410-B1A, 6-410-B2, 6-410-B2B, 6-410-B3 Fairchild Engine Division Fairchild Engine and Airplane Corp. ATC 146: 6-390-B, 6-390-D, 6-390-D3 Franklin Engine Company: O-425-9 Franklin Engine Company TC: 4AC-150 Franklin Sp. z.o.o.: 4A4-100-B2, 4A4-100-B3, 4A4-75-A3, 4A4-75-B2, 4A4-75-B3, 4A4-85-A3, 4A4-85-B2, 4A4-85-B3, 4A4-95-A2, 4A4-95-A3, 4A4-95-B2, 4A4-95-B3, 6A-335-A, 6A-335-B, 6A-335-B1A, 6A-335-D, 6A-350-D1, 6A4-150-B3, 6A4-150-B31, 6A4-150-B4, 6A4-165-B3, 6A4-165-B4, 6A4-165-B6, 6A4-200-C6, 6A8-215-B8F, 6A8-215-B9F, 6V-335-A, 6V-335-B, 6V4-178-B3, 6V4-178-B31, 6V4-178-B32, 6V4-178-B33, 6V4-200-C32, 6V4-200-C33, 6VS-335-A1A, 6VS-335-A1B Franklin Sp.z.o.o.: 4A4-85-A2 Funk Aircraft Company TC: Funk E Gladden Products Corp. TC: Kinner B-5, Kinner B-54, Kinner C-5, Kinner K-5, Kinner R-5 Series 2, Kinner R-55, Kinner R-56 Heath Aviation Company Group: B-4 Lenape Aircraft and Motors Inc. ATC: Aeromarine AR-340-161 Lycoming Engines: GO-435, GO-435-C2 (O-435-17), GO-435-C2A, GO-435-C2A2, GO-435-C2B, GO-435-C2B1, GO-435-C2B2, GO-435-C2C, GO-435-C2D, GO-435-C2E, GO-435-D1, IGO-540-A1A, IGO-540-A1B, IGO-540-A1C, IGO-540-B1A, IGO-540-B1B, IGO-540-B1C, IGSO-540-A1A, IGSO-540-A1C, IGSO-540-A1D, IGSO-540-A1E, IGSO-540-A1F, IGSO-540-A1H, IGSO-540-B1A, IGSO-540-B1C, IO-360-L2A, O-320-A1A, O-320-A1B, O-320-A2A, O-320-A2B, O-320-A2C, O-320-A2D, O-320-A3A, O-320-A3B, O-320-A3C, O-320-B1A, O-320-B1B, O-320-B2A, O-320-B2B, O-320-B2C, O-320-B2D, O-320-B2E, O-320-B3A, O-320-B3B, O-320-B3C, O-320-C1A, O-320-C1B, O-320-C2A, O-320-C2B, O-320-C2C, O-320-C3A, O-320-C3B, O-320-C3C, O-320-D1A, O-320-D1B, O-320-D1C, O-320-D1D, O-320-D1F, O-320-D2A, O-320-D2B, O-320-D2C, O-320-D2F, O-320-D2G, O-320-D2H, O-320-D2J, O-320-E2D, O-320-H1AD, O-320-H1BD, O-320-H2AD, O-360-A4M, O-360-A4N, O-435, O-435-A, O-435-A2, O-435-B (O-435-5), O-435-C (O-435-1), O-435-C1 (O-435-11), O-435-C2 (O-435-13), O-435-K, O-435-K1 (O-435-4) Monocoupe Corporation TC: Lambert R-266 Post Wiley Aircraft Corp. Group: A-L1000 Pratt & Whitney Division: Twin Wasp S1C-G, Twin Wasp S1C3-G, Twin Wasp S3C4-G, Twin Wasp S4C4-G, Twin Wasp SC-G, Twin Wasp SC3-G, Wasp Jr. B-4, Wasp Jr. B-5, Wasp Jr. SB, Wasp Jr. SB-2, Wasp Jr. SB-3, Wasp Jr. T1B2, Wasp Jr. T1B3, Wasp R-1340-59, Wasp R-1340-61, Wasp S1H1, Wasp S1H1-G, Wasp S1H2, Wasp S1H4, Wasp S3H1, Wasp S3H1-G, Wasp S3H2 Roche J.A. ATC: Rover L267 Rolls-Royce Limited: Gipsy Queen 30 MK.2, Gipsy Queen 70 MK2, Gipsy Queen 70 MK3, Gipsy Queen 70-4 Textron Lycoming AVCO Corporation: GSO-580, GSO-580-C, R-680-E1, R-680-E2, R-680-E3, R-680-E3A, R-680-E3B Warner Engine Company LLC: Scarab Jr. Series 40, Scarab Jr. Series 50, Scarab Series 28, Scarab Series 29, Scarab Series 30, Scarab Series 40, Scarab Series 50, Super Scarab Series 165, Super Scarab Series 165-A, Super Scarab Series 165-B, Super Scarab Series 165-D, Super Scarab Series 40, Super Scarab Series 50, Super Scarab Series 50A Wright Aeronautical Division Curtiss-Wright Corporation ATC: Challenger R-600 Wright Aeronautical Division Curtiss-Wright Corporation TC: Military Cyclone R-2600 Series Wytwornia Sprzetu Komunikacyjnego: AI-14RA, AI-14RC, PZL-3S, PZL-3S 2nd Series, PZL-3SR
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI (1 OF 2)	Status: Current	App Date: 10/01/2020	Rev Date: 09/22/2022
TC Nos.: 4-3, 4-6, 5E-13, 5E-9, 3, 5, 12, 3E1, 37, 38, 51, 62, 7E1, 1E2, 119, 153, 187, 194, 201, 3E3, 1E7, 1E10, 1E11, E-104, E-123, E-129, E-142, E-143, E-162, E-186, E-190, E-2, E-202, E-205, E-213, E-214, E-216, E-219, E-228, E-233, E-236, E-237, E-238, E-239, E-241, E-242, E-244, E-245, E-246, E-252, E-253, E-256, E-258, E-261, E-267, E-269, E-273, E-274, E-281, E-286, E-289, E-294, E-298, E-299, E-303, E-310, E-54, E00051EN, E00056SE, E00058NE, E11CE, E11EU, E11NE, E12CE, E18EU, E1CE, E1SO, E1SW, E2CE, E3CE, E3SO, E4IN, E4SO, E5SO, E7CE, E9EA, Fairchild,
Models: Air Repair Inc.: R-755A1, R-755A2, R-755A2M, R-755A2M1, R-755B1, R-755B2, R-755B2M, R-755E, R-755S, R-755SM, W670-16, W670-23, W670-24, W670-6A, W670-6N, W670-K, W670-M Aircooled Motors Inc.: Franklin 6V6-245-B16F Alvis Limited: Leonides 502/5A, Leonides 502/6A, Leonides 502/7A, Leonides 502/8, Leonides 503/5A, Leonides 503/6A, Leonides 503/7A, Leonides 503/8, Leonides 504/5A, Leonides 504/6A, Leonides 504/7A, Leonides 504/8, Leonides 514/5, Leonides 514/5A, Leonides 514/6, Leonides 514/6A, Leonides 514/7, Leonides 514/7A, Leonides 514/8, Leonides 514/8A, Leonides 531/8, Leonides 531/8B BMW Triebwerkbau G.m.b.H.: GO-480-B1A6 BRP-Rotax GmbH & Co KG: 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, 914 F4, 915 iSc2 C24 BRP-Rotax GmbH & CoKG: 915 iSc3 C24 Commonwealth Aircraft Inc. ATC: LeBlond 60 5D Continental Aerospace Technologies Inc.: 6-260-A, 6-285-A, 6-285-B, 6-285-BA, 6-285-C, 6-285-CA, 6-320-B, A-50-1, A-50-2, A-50-3, A-50-4, A-50-4J, A-50-5, A-50-5J, A-50-6, A-50-6J, A-50-7, A-50-7J, A-50-8, A-50-8J, A-50-9, A-50-9J, A-65-1, A-65-12, A-65-12F, A-65-12FJ, A-65-12J, A-65-14, A-65-14F, A-65-14FJ, A-65-14J, A-65-3, A-65-6, A-65-6J, A-65-7, A-65-8, A-65-8F, A-65-8FJ, A-65-8J, A-65-9, A-65-9F, A-65-9FJ, A-65-9J, A100-1, A100-2, A75-3, A75-6, A75-6J, A75-8, A75-8F, A75-8FJ, A75-8J, A75-9, A75-9J, C-115-1, C-115-2, C-125-1, C-125-2, C145-2, C145-2H, C145-2HP, C75-12, C75-12B, C75-12BF, C75-12BFH, C75-12F, C75-12FH, C75-12FHJ, C75-12FJ, C75-12J, C75-15, C75-15F, C75-8, C75-8F, C75-8FH, C75-8FHJ, C75-8FJ, C75-8J, C85-12, C85-12F, C85-12FH, C85-12FHJ, C85-12FJ, C85-12J, C85-14F, C85-15, C85-15F, C85-8, C85-8F, C85-8FHJ, C85-8FJ, C85-8J, C90-12F, C90-12FH, C90-12FJ, C90-12FP, C90-14F, C90-14FH, C90-14FJ, C90-16F, C90-8F, C90-8FJ, E165-2, E165-3, E165-4, E185-1, E185-10, E185-11, E185-2, E185-3, E185-5, E185-8, E185-9, E225-2, E225-4, E225-8, E225-9, FSO-470-A, GIO-470-A, GO-300-A, GO-300-B, GO-300-C, GO-300-D, GO-300-E, GO-300-F, GSO-526-A, GTSIO-520-C, GTSIO-520-D, GTSIO-520-E, GTSIO-520-F, GTSIO-520-H, GTSIO-520-K, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N, IO-346-A, IO-346-B, IO-360-A, IO-360-AB, IO-360-C, IO-360-CB, IO-360-D, IO-360-DB, IO-360-E, IO-360-ES, IO-360-G, IO-360-GB, IO-360-H, IO-360-HB, IO-360-J, IO-360-JB, IO-360-K, IO-360-KB, IO-370-C1F, IO-370-CL, IO-370-CM, IO-370-D3A, IO-370-DA3A, IO-470-A, IO-470-C, IO-470-G, IO-470-R, IO-550-A, IO-550-B, IO-550-C, IO-550-D, IO-550-E, IO-550-F, IO-550-G, IO-550-L, IO-550-N, IO-550-P, IO-550-R, IOF-550-B, IOF-550-C, IOF-550-D, IOF-550-E, IOF-550-F, IOF-550-L, IOF-550-N, IOF-550-P, IOF-550-R, O-200-A, O-200-B, O-200-C, O-200-D, O-200-X, O-300-A, O-300-B, O-300-C, O-300-D, O-300-E, O-470-11, O-470-11-CI, O-470-11B, O-470-11B-CI, O-470-13, O-470-13A, O-470-15, O-470-2, O-470-4, O-470-A, O-470-B, O-470-B-CI, O-470-E, O-470-G, O-470-G-CI, O-470-H, O-470-J, O-470-K, O-470-K-CI, O-470-L, O-470-L-CI, O-470-M, O-470-M-CI, O-470-N, O-470-P, O-470-R, O-470-S, O-470-T, O-470-U, R9-A, RR O-240-A, RR O-300-A, RR O-300-B, RR O-300-C, RR O-300-D, TSIO-470-B, TSIO-470-C, TSIO-470-D, TSIO-550-A, TSIO-550-B, TSIO-550-C, TSIO-550-E, TSIO-550-G, TSIO-550-J, TSIO-550-K, TSIO-550-N, TSIOF-550-D, TSIOF-550-J, TSIOF-550-K, TSIOF-550-P, TSIOL-550-A, TSIOL-550-B, TSIOL-550-C Curtiss-Wright/Marquette Inc.: Cyclone 702C9GC1, Cyclone 702C9GC2, Cyclone 702C9GC3, Cyclone 702C9GC4, Cyclone 702C9GC5, Cyclone 702C9GC6, Cyclone 704C9GC1, Cyclone 704C9GC2, Cyclone 704C9GC3, Cyclone 704C9GC4, Cyclone 704C9GC5, Cyclone 728C9GC1, Cyclone 728C9GC2, Cyclone 728C9GC3, Cyclone 728C9GC4, Cyclone 728C9GC5, Cyclone 728C9GC6, Cyclone 730C9GD1, Cyclone 730C9GD2, Cyclone 730C9GD3, Cyclone 730C9GD4, Cyclone 730C9GD5, Cyclone 730C9GD6, Cyclone 730C9GM2, Cyclone 730C9GM3, Cyclone 730C9GM4, Cyclone 730C9GM5, Cyclone 730C9GM6, Cyclone 731C9GC1, Cyclone 731C9GC2, Cyclone 957C7BA1, Cyclone 990C7BA1 Fairchild Engine Division Fairchild Engine and Airplane Corp.: 6-440-C2 (L-440-1), 6-440-C3, 6-440-C4, 6-440-C5 (Military L-440-2; 3;5;7) Fairchild Engine Division Fairchild Engine and Airplane Corp. ATC: 6-410-B1, 6-410-B1A, 6-410-B2, 6-410-B2B, 6-410-B3 Fairchild Engine Division Fairchild Engine and Airplane Corp. ATC 146: 6-390-B, 6-390-D, 6-390-D3 Franklin Engine Company: O-425-9 Franklin Engine Company TC: 4AC-150 Franklin Sp. z.o.o.: 4A4-100-B2, 4A4-100-B3, 4A4-75-A3, 4A4-75-B2, 4A4-75-B3, 4A4-85-A3, 4A4-85-B2, 4A4-85-B3, 4A4-95-A2, 4A4-95-A3, 4A4-95-B2, 4A4-95-B3, 6A-335-A, 6A-335-B, 6A-335-B1A, 6A-335-D, 6A-350-D1, 6A4-150-B3, 6A4-150-B31, 6A4-150-B4, 6A4-165-B3, 6A4-165-B4, 6A4-165-B6, 6A4-200-C6, 6A8-215-B8F, 6A8-215-B9F, 6V-335-A, 6V-335-B, 6V4-178-B3, 6V4-178-B31, 6V4-178-B32, 6V4-178-B33, 6V4-200-C32, 6V4-200-C33, 6VS-335-A1A, 6VS-335-A1B Franklin Sp.z.o.o.: 4A4-85-A2 Funk Aircraft Company TC: Funk E Gladden Products Corp. TC: Kinner B-5, Kinner B-54, Kinner C-5, Kinner K-5, Kinner R-5 Series 2, Kinner R-55, Kinner R-56 Heath Aviation Company Group: B-4 Lenape Aircraft and Motors Inc. ATC: Aeromarine AR-340-161 Lycoming Engines: GO-435, GO-435-C2 (O-435-17), GO-435-C2A, GO-435-C2A2, GO-435-C2B, GO-435-C2B1, GO-435-C2B2, GO-435-C2C, GO-435-C2D, GO-435-C2E, GO-435-D1, IGO-540-A1A, IGO-540-A1B, IGO-540-A1C, IGO-540-B1A, IGO-540-B1B, IGO-540-B1C, IGSO-540-A1A, IGSO-540-A1C, IGSO-540-A1D, IGSO-540-A1E, IGSO-540-A1F, IGSO-540-A1H, IGSO-540-B1A, IGSO-540-B1C, IO-360-L2A, O-320-A1A, O-320-A1B, O-320-A2A, O-320-A2B, O-320-A2C, O-320-A2D, O-320-A3A, O-320-A3B, O-320-A3C, O-320-B1A, O-320-B1B, O-320-B2A, O-320-B2B, O-320-B2C, O-320-B2D, O-320-B2E, O-320-B3A, O-320-B3B, O-320-B3C, O-320-C1A, O-320-C1B, O-320-C2A, O-320-C2B, O-320-C2C, O-320-C3A, O-320-C3B, O-320-C3C, O-320-D1A, O-320-D1B, O-320-D1C, O-320-D1D, O-320-D1F, O-320-D2A, O-320-D2B, O-320-D2C, O-320-D2F, O-320-D2G, O-320-D2H, O-320-D2J, O-320-E2D, O-320-H1AD, O-320-H1BD, O-320-H2AD, O-360-A4M, O-360-A4N, O-435, O-435-A, O-435-A2, O-435-B (O-435-5), O-435-C (O-435-1), O-435-C1 (O-435-11), O-435-C2 (O-435-13), O-435-K, O-435-K1 (O-435-4) Monocoupe Corporation TC: Lambert R-266 Post Wiley Aircraft Corp. Group: A-L1000 Pratt & Whitney Division: Twin Wasp S1C-G, Twin Wasp S1C3-G, Twin Wasp S3C4-G, Twin Wasp S4C4-G, Twin Wasp SC-G, Twin Wasp SC3-G, Wasp Jr. B-4, Wasp Jr. B-5, Wasp Jr. SB, Wasp Jr. SB-2, Wasp Jr. SB-3, Wasp Jr. T1B2, Wasp Jr. T1B3, Wasp R-1340-59, Wasp R-1340-61, Wasp S1H1, Wasp S1H1-G, Wasp S1H2, Wasp S1H4, Wasp S3H1, Wasp S3H1-G, Wasp S3H2 Roche J.A. ATC: Rover L267 Rolls-Royce Limited: Gipsy Queen 30 MK.2, Gipsy Queen 70 MK2, Gipsy Queen 70 MK3, Gipsy Queen 70-4 Textron Lycoming AVCO Corporation: GSO-580, GSO-580-C, R-680-E1, R-680-E2, R-680-E3, R-680-E3A, R-680-E3B Warner Engine Company LLC: Scarab Jr. Series 40, Scarab Jr. Series 50, Scarab Series 28, Scarab Series 29, Scarab Series 30, Scarab Series 40, Scarab Series 50, Super Scarab Series 165, Super Scarab Series 165-A, Super Scarab Series 165-B, Super Scarab Series 165-D, Super Scarab Series 40, Super Scarab Series 50, Super Scarab Series 50A Wright Aeronautical Division Curtiss-Wright Corporation ATC: Challenger R-600 Wright Aeronautical Division Curtiss-Wright Corporation TC: Military Cyclone R-2600 Series Wytwornia Sprzetu Komunikacyjnego: AI-14RA, AI-14RC, PZL-3S, PZL-3S 2nd Series, PZL-3SR
ACO: AIR-760: Central Certification Branch WI
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI (2 OF 2)	Status: Current	App Date: 10/01/2020	Rev Date: 09/22/2022
TC Nos.: 5E-8, 5E-5, 5E-4, 67, 191, 217, 1E4, 1E10, 1E12, 1E13, 1E14, 1E15, E-186, E-218, E-223, E-228, E-230, E-231, E-247, E-256, E-259, E-264, E-270, E-272, E-277, E-279, E-284, E-285, E-286, E-287, E-295, E-304, E00004NY, E00006NY, E00009NY, E10EA, E11EA, E14EA, E16EA, E19EA, E26EA, E5CE, E7CE, E7SO, E9CE, Teledyne, Whitney,
Models: Continental Aerospace Technologies Inc.: GTSIO-520-C, GTSIO-520-D, GTSIO-520-E, GTSIO-520-F, GTSIO-520-H, GTSIO-520-K, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N, IO-240-A, IO-240-B, IO-520-A, IO-520-B, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB, IO-520-N, IO-520-NB, IO-520-P, IOF-240-B, LIO-520-P, LTSIO-360-E, LTSIO-360-EB, LTSIO-360-KB, LTSIO-360-RB, TSIO-360-A, TSIO-360-AB, TSIO-360-B, TSIO-360-BB, TSIO-360-C, TSIO-360-CB, TSIO-360-D, TSIO-360-DB, TSIO-360-E, TSIO-360-EB, TSIO-360-F, TSIO-360-FB, TSIO-360-G, TSIO-360-GB, TSIO-360-H, TSIO-360-HB, TSIO-360-JB, TSIO-360-KB, TSIO-360-LB, TSIO-360-MB, TSIO-360-NB, TSIO-360-PB, TSIO-360-RB, TSIO-360-SB Continental Motors Inc ATC 72: A-40, A-40-2, A-40-3, A-40-4 Continental Motors Inc TC: A-80-5J, A-80-8, A-80-8J, A-80-9, A-80-9J Curtiss-Wright/Marquette Inc.: Cyclone 955C9, Cyclone 959C9, Cyclone 960C9HE1, Cyclone 960C9HE2, Cyclone 961C9, Cyclone 962C9, Cyclone 963C9, Cyclone 967C9HE2, Cyclone 968C9HE1, Cyclone 968C9HE2, Cyclone 969C9HE1, Cyclone 969C9HE2, Cyclone 982C9HE1, Cyclone 982C9HE2, Cyclone 982C9HE3, Cyclone 989C9HE1, Cyclone 989C9HE2, Double Row Cyclone 739C18BA3, Double Row Cyclone 745C18BA3, Double Row Cyclone 745C18BA4, Double Row Cyclone 749C18BD1, Double Row Cyclone 749C18BD3, Double Row Cyclone 956C18CA1, Double Row Cyclone 975C18CB1, Double Row Turbo Cyclone 972TC18DA1 (R-3350-34; -91), Double Row Turbo Cyclone 972TC18DA2, Double Row Turbo Cyclone 972TC18DA3, Double Row Turbo Cyclone 972TC18DA4, Double Row Turbo Cyclone 981TC18EA1, Double Row Turbo Cyclone 988TC18EA1, Double Row Turbo Cyclone 988TC18EA2, Double Row Turbo Cyclone 988TC18EA3, Double Row Turbo Cyclone 988TC18EA4, Double Row Turbo Cyclone 988TC18EA5, Double Row Turbo Cyclone 988TC18EA6 Lycoming Engines: AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A, AEIO-320-E2B, AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C, AEIO-360-A1D, AEIO-360-A1E, AEIO-360-A1E6, AEIO-360-A2A, AEIO-360-A2B, AEIO-360-A2C, AEIO-360-B1B, AEIO-360-B1D, AEIO-360-B1F, AEIO-360-B1F6, AEIO-360-B1G6, AEIO-360-B1H, AEIO-360-B2F, AEIO-360-B2F6, AEIO-360-B4A, AEIO-360-H1A, AEIO-360-H1B, AEIO-390- A1A6, AEIO-390-A1B6, AEIO-390-A3A6, AEIO-390-A3B6, AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5, AEIO-540-D4D5, AEIO-540-L1B5, AEIO-540-L1B5D, AEIO-540-L1D5, AEIO-580-B1A, AIO-320-A1A, AIO-320-A1B, AIO-320-A2A, AIO-320-A2B, AIO-320-B1B, AIO-320-C1B, AIO-360-A1A, AIO-360-A1B, AIO-360-A2A, AIO-360-A2B, AIO-360-B1B, GSO-480-A1A6, GSO-480-A1C6, GSO-480-A2A6, GSO-480-B1A6, GSO-480-B1B3, GSO-480-B1B6 (O-480-1), GSO-480-B1C6, GSO-480-B1E6, GSO-480-B1F6, GSO-480-B1G6, GSO-480-B1J6, GSO-480-B2C6, GSO-480-B2D6, GSO-480-B2G6, GSO-480-B2H6, HIO-360-A1A, HIO-360-A1B, HIO-360-B1A, HIO-360-B1B, HIO-360-C1A, HIO-360-C1B, HIO-360-D1A, HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD, HIO-360-G1A, HIO-540-A1A, HO-360-A1A, HO-360-B1A, HO-360-B1B, HO-360-C1A, IGSO-480-A1A6 (O-480-3), IGSO-480-A1B6, IGSO-480-A1C6, IGSO-480-A1D6, IGSO-480-A1E6, IGSO-480-A1F3, IGSO-480-A1F6, IGSO-480-A1G6, IO-320-A1A, IO-320-A2A, IO-320-B1A, IO-320-B1B, IO-320-B1C, IO-320-B1D, IO-320-B1E, IO-320-B2A, IO-320-C1A, IO-320-C1B, IO-320-D1A, IO-320-D1B, IO-320-D1C, IO-320-E1A, IO-320-E1B, IO-320-E2A, IO-320-E2B, IO-320-F1A, IO-360-A1A, IO-360-A1B, IO-360-A1B6, IO-360-A1B6D, IO-360-A1C, IO-360-A1D, IO-360-A1D6, IO-360-A1D6D, IO-360-A2A, IO-360-A2B, IO-360-A2C, IO-360-A3B6, IO-360-A3B6D, IO-360-A3D6D, IO-360-B1A, IO-360-B1B, IO-360-B1C, IO-360-B1D, IO-360-B1E, IO-360-B1F, IO-360-B1F6, IO-360-B1G6, IO-360-B2E, IO-360-B2F, IO-360-B2F6, IO-360-B4A, IO-360-C1A, IO-360-C1B, IO-360-C1C, IO-360-C1C6, IO-360-C1D6, IO-360-C1E6, IO-360-C1E6D, IO-360-C1F, IO-360-C1G6, IO-360-D1A, IO-360-E1A, IO-360-F1A, IO-360-J1A6D, IO-360-J1AD, IO-360-K2A, IO-360-M1A, IO-360-M1B, IO-360-N1A, IO-360-P1A, IO-390-C1A6, IO-390-C1B6, IO-390-C3A6, IO-390-C3B6, IO-390-D1A6, IO-390-D1B6, IO-390-D3A6, IO-390-D3B6, IO-540-A1A5, IO-540-AA1A5, IO-540-AA1B5, IO-540-AB1A5, IO-540-AC1A5, IO-540-AE1A5, IO-540-AF1A5, IO-540-B1A5, IO-540-B1B5, IO-540-B1C5, IO-540-C1B5, IO-540-C1C5, IO-540-C2C, IO-540-C4B5, IO-540-C4B5D, IO-540-C4C5, IO-540-C4D5, IO-540-C4D5D, IO-540-D4A5, IO-540-D4B5, IO-540-D4C5, IO-540-E1A5, IO-540-E1B5, IO-540-E1C5, IO-540-G1A5, IO-540-G1B5, IO-540-G1C5, IO-540-G1D5, IO-540-G1E5, IO-540-G1F5, IO-540-J4A5, IO-540-K1A5, IO-540-K1A5D, IO-540-K1B5, IO-540-K1B5D, IO-540-K1C5, IO-540-K1D5, IO-540-K1E5, IO-540-K1E5D, IO-540-K1F5, IO-540-K1F5D, IO-540-K1G5, IO-540-K1G5D, IO-540-K1H5, IO-540-K1J5, IO-540-K1J5D, IO-540-K1K5, IO-540-K2A5, IO-540-L1A5, IO-540-L1A5D, IO-540-L1B5D, IO-540-L1C5, IO-540-M1A5, IO-540-M1A5D, IO-540-M1B5D, IO-540-M1C5, IO-540-M2A5D, IO-540-N1A5, IO-540-P1A5, IO-540-R1A5, IO-540-S1A5, IO-540-T4A5D, IO-540-T4B5, IO-540-T4B5D, IO-540-T4C5D, IO-540-U1A5D, IO-540-U1B5D, IO-540-V4A5, IO-540-V4A5D, IO-540-W1A5, IO-540-W1A5D, IO-540-W3A5D, IO-580-A1A, IO-580-B1A, IVO-540-A1A, LHIO-360-C1A, LHIO-360-C1B, LHIO-360-F1AD, LIO-320-B1A, LIO-320-C1A, LIO-360-B1G6, LIO-360-C1E6, LIO-360-M1A, LO-360-A1G6D, LO-360-A1H6, LO-360-E1A6D, LO-360-E1AD, LO-360-E1BD, LO-360-E2AD, LO-360-E2BD, LTIO-540-F2BD, LTIO-540-J2B, LTIO-540-J2BD, LTIO-540-K1AD, LTIO-540-N2BD, LTIO-540-R2AD, LTIO-540-U2A, LTIO-540-V2AD, LTIO-540-W2A, LTO-360-A1A6D, LTO-360-E1A6D, O-235-A, O-235-AP, O-235-B, O-235-BP, O-235-C, O-235-C1, O-235-C1A, O-235-C1B, O-235-C1C, O-235-C2A, O-235-C2B, O-235-C2C, O-235-E1, O-235-E1B, O-235-E2A, O-235-E2B, O-235-F1, O-235-F1B, O-235-F2A, O-235-F2B, O-235-G1, O-235-G1B, O-235-G2A, O-235-G2B, O-235-H2C, O-235-J2A, O-235-J2B, O-235-K2A, O-235-K2B, O-235-K2C, O-235-L2A, O-235-L2C, O-235-M1, O-235-M2C, O-235-M3C, O-235-N2A, O-235-N2C, O-235-P1, O-235-P2A, O-235-P2C, O-235-P3C, O-340-B1A, O-360-A1A, O-360-A1AD, O-360-A1C, O-360-A1D, O-360-A1F, O-360-A1F6, O-360-A1F6D, O-360-A1G, O-360-A1G6, O-360-A1G6D, O-360-A1H, O-360-A1H6, O-360-A1LD, O-360-A1P, O-360-A2A, O-360-A2D, O-360-A2E, O-360-A2F, O-360-A2G, O-360-A2H, O-360-A3A, O-360-A3AD, O-360-A3D, O-360-A4A, O-360-A4AD, O-360-A4D, O-360-A4G, O-360-A4J, O-360-A4K, O-360-A4P, O-360-A5AD, O-360-C1A, O-360-C1C, O-360-C1E, O-360-C1F, O-360-C1G, O-360-C2A, O-360-C2B, O-360-C2C, O-360-C2D, O-360-C2E, O-360-C4F, O-360-C4P, O-360-E1A6D, O-360-E1AD, O-360-E1BD, O-360-E2AD, O-360-E2BD, O-360-F1A6, O-360-G1A6, O-360-J2A, O-435-25, O-435-B (O-435-5), O-540-A1A, O-540-A1A5, O-540-A1B5, O-540-A1C5, O-540-A1D, O-540-A1D5, O-540-A2B, O-540-A3D5, O-540-A4A5, O-540-A4B5, O-540-A4C5, O-540-A4D5, O-540-A4E5, O-540-B1A5, O-540-B1B5, O-540-B1D5, O-540-B2A5, O-540-B2B5, O-540-B2C5, O-540-B4A5, O-540-B4B5, O-540-D1A5, O-540-E4A5, O-540-E4B5, O-540-E4C5, O-540-F1A5, O-540-F1B5, O-540-G1A5, O-540-G2A5, O-540-H1A5, O-540-H1A5D, O-540-H1B5D, O-540-H2A5, O-540-H2A5D, O-540-H2B5D, O-540-J1A5D, O-540-J1B5D, O-540-J1C5D, O-540-J1D5D, O-540-J2A5D, O-540-J2B5D, O-540-J2C5D, O-540-J2D5D, O-540-J3A5, O-540-J3A5D, O-540-J3C5D, O-540-L3C5D, SO-580-A1A, SO-580-A1B, TEO-540-A1A, TEO-540-C1A, TIGO-541-B1A, TIGO-541-C1A, TIGO-541-D1A, TIGO-541-D1B, TIGO-541-E1A, TIGO-541-G1AD, TIO-360-A1A, TIO-360-A1B, TIO-360-A3B6, TIO-360-C1A6D, TIO-540-A1A, TIO-540-A1B, TIO-540-A1C, TIO-540-A2A, TIO-540-A2B, TIO-540-A2C, TIO-540-AA1AD, TIO-540-AB1AD, TIO-540-AB1BD, TIO-540-AE2A, TIO-540-AF1A, TIO-540-AF1B, TIO-540-AG1A, TIO-540-AH1A, TIO-540-AJ1A, TIO-540-AK1A, TIO-540-C1A, TIO-540-E1A, TIO-540-F2BD, TIO-540-G1A, TIO-540-H1A, TIO-540-J2B, TIO-540-J2BD, TIO-540-K1AD, TIO-540-N2BD, TIO-540-R2AD, TIO-540-S1AD, TIO-540-T2AD, TIO-540-U2A, TIO-540-V2AD, TIO-540-W2A, TIO-541-A1A, TIO-541-E1A4, TIO-541-E1B4, TIO-541-E1C4, TIO-541-E1D4, TIVO-540-A2A, TO-360-A1A6D, TO-360-C1A6D, TO-360-E1A6D, TO-360-F1A6D, TVO-435-A1A, TVO-435-B1A (O-435-25A), TVO-435-B1B, TVO-435-C1A, TVO-435-D1A, TVO-435-D1B, TVO-435-E1A, TVO-435-F1A, TVO-435-G1A, TVO-435-G1B, TVO-540-A1A, VO-435-B1A, VO-540-A1A, VO-540-A2A, VO-540-B1A, VO-540-B1B, VO-540-B1B3, VO-540-B1C, VO-540-B1D, VO-540-B1E, VO-540-B1F, VO-540-B1H3, VO-540-B2A, VO-540-B2C, VO-540-B2D, VO-540-B2E, VO-540-B2G, VO-540-C1A, VO-540-C1B, VO-540-C1C3, VO-540-C2A (O-540-9), VO-540-C2B, VO-540-C2C, VSO-580-A1A Menasco Manufacturing Co. TC: Pirate C4, Pirate D4, Pirate M-50, Super Pirate D-4-87 Pratt & Whitney Division: Double Wasp CA15, Double Wasp CA17, Double Wasp CA18, Double Wasp CA19, Double Wasp CA3, Double Wasp CA5, Double Wasp CB16, Double Wasp CB17, Double Wasp CB3, Double Wasp CB4, Double Wasp R2800-97, Twin Wasp 2SD-G, Twin Wasp 2SD1-G, Twin Wasp 2SD13-G, Twin Wasp D-14, Twin Wasp D-3, Twin Wasp D-4, Twin Wasp D-5, Twin Wasp D-7, Twin Wasp S3C4-G, Wasp Major B13, Wasp Major B14, Wasp Major B5, Wasp Major B6, Wasp Major B7, Wasp Major CB2, Wasp Major TSB3-G Pratt & Whitney Division ATC 28 Pratt &: Hornet B, Hornet B1, Hornet B1-G, Hornet S1B1, Hornet S1B1-G, Hornet S2B1, Hornet S2B1-G, Hornet S3B1, Hornet SB-1 Pratt & Whitney Division TC: Military R-1830 Series, Military R-2000 Series, Military R-2800 Series Textron Lycoming AVCO Corporation: GSO-580-B, GSO-580-D Textron Lycoming Subsidiary of Textron Inc.: IO-720-A1A, IO-720-A1B, IO-720-A1BD, IO-720-B1A, IO-720-B1B, IO-720-B1BD, IO-720-C1B, IO-720-C1BD, IO-720-D1B, IO-720-D1BD, IO-720-D1C, IO-720-D1CD
ACO: AIR-760: Central Certification Branch WI
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE01966WI (2 OF 2)	Status: Historical	App Date: 10/01/2020	Rev Date: 08/31/2022
TC Nos.: 5E-8, 5E-5, 5E-4, 67, 191, 217, 1E4, 1E10, 1E12, 1E13, 1E14, 1E15, E-186, E-218, E-223, E-228, E-230, E-231, E-247, E-256, E-259, E-264, E-270, E-272, E-277, E-279, E-284, E-285, E-286, E-287, E-295, E-304, E00004NY, E00006NY, E00009NY, E10EA, E11EA, E14EA, E16EA, E19EA, E26EA, E5CE, E7CE, E7SO, E9CE, Teledyne, Whitney,
Models: Continental Aerospace Technologies Inc.: GTSIO-520-C, GTSIO-520-D, GTSIO-520-E, GTSIO-520-F, GTSIO-520-H, GTSIO-520-K, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N, IO-240-A, IO-240-B, IO-520-A, IO-520-B, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB, IO-520-N, IO-520-NB, IO-520-P, IOF-240-B, LIO-520-P, LTSIO-360-E, LTSIO-360-EB, LTSIO-360-KB, LTSIO-360-RB, TSIO-360-A, TSIO-360-AB, TSIO-360-B, TSIO-360-BB, TSIO-360-C, TSIO-360-CB, TSIO-360-D, TSIO-360-DB, TSIO-360-E, TSIO-360-EB, TSIO-360-F, TSIO-360-FB, TSIO-360-G, TSIO-360-GB, TSIO-360-H, TSIO-360-HB, TSIO-360-JB, TSIO-360-KB, TSIO-360-LB, TSIO-360-MB, TSIO-360-NB, TSIO-360-PB, TSIO-360-RB, TSIO-360-SB Continental Motors Inc ATC 72: A-40, A-40-2, A-40-3, A-40-4 Continental Motors Inc TC: A-80-5J, A-80-8, A-80-8J, A-80-9, A-80-9J Curtiss-Wright/Marquette Inc.: Cyclone 955C9, Cyclone 959C9, Cyclone 960C9HE1, Cyclone 960C9HE2, Cyclone 961C9, Cyclone 962C9, Cyclone 963C9, Cyclone 967C9HE2, Cyclone 968C9HE1, Cyclone 968C9HE2, Cyclone 969C9HE1, Cyclone 969C9HE2, Cyclone 982C9HE1, Cyclone 982C9HE2, Cyclone 982C9HE3, Cyclone 989C9HE1, Cyclone 989C9HE2, Double Row Cyclone 739C18BA3, Double Row Cyclone 745C18BA3, Double Row Cyclone 745C18BA4, Double Row Cyclone 749C18BD1, Double Row Cyclone 749C18BD3, Double Row Cyclone 956C18CA1, Double Row Cyclone 975C18CB1, Double Row Turbo Cyclone 972TC18DA1 (R-3350-34; -91), Double Row Turbo Cyclone 972TC18DA2, Double Row Turbo Cyclone 972TC18DA3, Double Row Turbo Cyclone 972TC18DA4, Double Row Turbo Cyclone 981TC18EA1, Double Row Turbo Cyclone 988TC18EA1, Double Row Turbo Cyclone 988TC18EA2, Double Row Turbo Cyclone 988TC18EA3, Double Row Turbo Cyclone 988TC18EA4, Double Row Turbo Cyclone 988TC18EA5, Double Row Turbo Cyclone 988TC18EA6 Lycoming Engines: AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A, AEIO-320-E2B, AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C, AEIO-360-A1D, AEIO-360-A1E, AEIO-360-A1E6, AEIO-360-A2A, AEIO-360-A2B, AEIO-360-A2C, AEIO-360-B1B, AEIO-360-B1D, AEIO-360-B1F, AEIO-360-B1F6, AEIO-360-B1G6, AEIO-360-B1H, AEIO-360-B2F, AEIO-360-B2F6, AEIO-360-B4A, AEIO-360-H1A, AEIO-360-H1B, AEIO-390- A1A6, AEIO-390-A1B6, AEIO-390-A3A6, AEIO-390-A3B6, AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5, AEIO-540-D4D5, AEIO-540-L1B5, AEIO-540-L1B5D, AEIO-540-L1D5, AEIO-580-B1A, AIO-320-A1A, AIO-320-A1B, AIO-320-A2A, AIO-320-A2B, AIO-320-B1B, AIO-320-C1B, AIO-360-A1A, AIO-360-A1B, AIO-360-A2A, AIO-360-A2B, AIO-360-B1B, GSO-480-A1A6, GSO-480-A1C6, GSO-480-A2A6, GSO-480-B1A6, GSO-480-B1B3, GSO-480-B1B6 (O-480-1), GSO-480-B1C6, GSO-480-B1E6, GSO-480-B1F6, GSO-480-B1G6, GSO-480-B1J6, GSO-480-B2C6, GSO-480-B2D6, GSO-480-B2G6, GSO-480-B2H6, HIO-360-A1A, HIO-360-A1B, HIO-360-B1A, HIO-360-B1B, HIO-360-C1A, HIO-360-C1B, HIO-360-D1A, HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD, HIO-360-G1A, HIO-540-A1A, HO-360-A1A, HO-360-B1A, HO-360-B1B, HO-360-C1A, IGSO-480-A1A6 (O-480-3), IGSO-480-A1B6, IGSO-480-A1C6, IGSO-480-A1D6, IGSO-480-A1E6, IGSO-480-A1F3, IGSO-480-A1F6, IGSO-480-A1G6, IO-320-A1A, IO-320-A2A, IO-320-B1A, IO-320-B1B, IO-320-B1C, IO-320-B1D, IO-320-B1E, IO-320-B2A, IO-320-C1A, IO-320-C1B, IO-320-D1A, IO-320-D1B, IO-320-D1C, IO-320-E1A, IO-320-E1B, IO-320-E2A, IO-320-E2B, IO-320-F1A, IO-360-A1A, IO-360-A1B, IO-360-A1B6, IO-360-A1B6D, IO-360-A1C, IO-360-A1D, IO-360-A1D6, IO-360-A1D6D, IO-360-A2A, IO-360-A2B, IO-360-A2C, IO-360-A3B6, IO-360-A3B6D, IO-360-A3D6D, IO-360-B1A, IO-360-B1B, IO-360-B1C, IO-360-B1D, IO-360-B1E, IO-360-B1F, IO-360-B1F6, IO-360-B1G6, IO-360-B2E, IO-360-B2F, IO-360-B2F6, IO-360-B4A, IO-360-C1A, IO-360-C1B, IO-360-C1C, IO-360-C1C6, IO-360-C1D6, IO-360-C1E6, IO-360-C1E6D, IO-360-C1F, IO-360-C1G6, IO-360-D1A, IO-360-E1A, IO-360-F1A, IO-360-J1A6D, IO-360-J1AD, IO-360-K2A, IO-360-M1A, IO-360-M1B, IO-360-N1A, IO-360-P1A, IO-390-C1A6, IO-390-C1B6, IO-390-C3A6, IO-390-C3B6, IO-390-D1A6, IO-390-D1B6, IO-390-D3A6, IO-390-D3B6, IO-540-A1A5, IO-540-AA1A5, IO-540-AA1B5, IO-540-AB1A5, IO-540-AC1A5, IO-540-AE1A5, IO-540-AF1A5, IO-540-B1A5, IO-540-B1B5, IO-540-B1C5, IO-540-C1B5, IO-540-C1C5, IO-540-C2C, IO-540-C4B5, IO-540-C4B5D, IO-540-C4C5, IO-540-C4D5, IO-540-C4D5D, IO-540-D4A5, IO-540-D4B5, IO-540-D4C5, IO-540-E1A5, IO-540-E1B5, IO-540-E1C5, IO-540-G1A5, IO-540-G1B5, IO-540-G1C5, IO-540-G1D5, IO-540-G1E5, IO-540-G1F5, IO-540-J4A5, IO-540-K1A5, IO-540-K1A5D, IO-540-K1B5, IO-540-K1B5D, IO-540-K1C5, IO-540-K1D5, IO-540-K1E5, IO-540-K1E5D, IO-540-K1F5, IO-540-K1F5D, IO-540-K1G5, IO-540-K1G5D, IO-540-K1H5, IO-540-K1J5, IO-540-K1J5D, IO-540-K1K5, IO-540-K2A5, IO-540-L1A5, IO-540-L1A5D, IO-540-L1B5D, IO-540-L1C5, IO-540-M1A5, IO-540-M1A5D, IO-540-M1B5D, IO-540-M1C5, IO-540-M2A5D, IO-540-N1A5, IO-540-P1A5, IO-540-R1A5, IO-540-S1A5, IO-540-T4A5D, IO-540-T4B5, IO-540-T4B5D, IO-540-T4C5D, IO-540-U1A5D, IO-540-U1B5D, IO-540-V4A5, IO-540-V4A5D, IO-540-W1A5, IO-540-W1A5D, IO-540-W3A5D, IO-580-A1A, IO-580-B1A, IVO-540-A1A, LHIO-360-C1A, LHIO-360-C1B, LHIO-360-F1AD, LIO-320-B1A, LIO-320-C1A, LIO-360-B1G6, LIO-360-C1E6, LIO-360-M1A, LO-360-A1G6D, LO-360-A1H6, LO-360-E1A6D, LO-360-E1AD, LO-360-E1BD, LO-360-E2AD, LO-360-E2BD, LTIO-540-F2BD, LTIO-540-J2B, LTIO-540-J2BD, LTIO-540-K1AD, LTIO-540-N2BD, LTIO-540-R2AD, LTIO-540-U2A, LTIO-540-V2AD, LTIO-540-W2A, LTO-360-A1A6D, LTO-360-E1A6D, O-235-A, O-235-AP, O-235-B, O-235-BP, O-235-C, O-235-C1, O-235-C1A, O-235-C1B, O-235-C1C, O-235-C2A, O-235-C2B, O-235-C2C, O-235-E1, O-235-E1B, O-235-E2A, O-235-E2B, O-235-F1, O-235-F1B, O-235-F2A, O-235-F2B, O-235-G1, O-235-G1B, O-235-G2A, O-235-G2B, O-235-H2C, O-235-J2A, O-235-J2B, O-235-K2A, O-235-K2B, O-235-K2C, O-235-L2A, O-235-L2C, O-235-M1, O-235-M2C, O-235-M3C, O-235-N2A, O-235-N2C, O-235-P1, O-235-P2A, O-235-P2C, O-235-P3C, O-340-B1A, O-360-A1A, O-360-A1AD, O-360-A1C, O-360-A1D, O-360-A1F, O-360-A1F6, O-360-A1F6D, O-360-A1G, O-360-A1G6, O-360-A1G6D, O-360-A1H, O-360-A1H6, O-360-A1LD, O-360-A1P, O-360-A2A, O-360-A2D, O-360-A2E, O-360-A2F, O-360-A2G, O-360-A2H, O-360-A3A, O-360-A3AD, O-360-A3D, O-360-A4A, O-360-A4AD, O-360-A4D, O-360-A4G, O-360-A4J, O-360-A4K, O-360-A4P, O-360-A5AD, O-360-C1A, O-360-C1C, O-360-C1E, O-360-C1F, O-360-C1G, O-360-C2A, O-360-C2B, O-360-C2C, O-360-C2D, O-360-C2E, O-360-C4F, O-360-C4P, O-360-E1A6D, O-360-E1AD, O-360-E1BD, O-360-E2AD, O-360-E2BD, O-360-F1A6, O-360-G1A6, O-360-J2A, O-435-25, O-435-B (O-435-5), O-540-A1A, O-540-A1A5, O-540-A1B5, O-540-A1C5, O-540-A1D, O-540-A1D5, O-540-A2B, O-540-A3D5, O-540-A4A5, O-540-A4B5, O-540-A4C5, O-540-A4D5, O-540-A4E5, O-540-B1A5, O-540-B1B5, O-540-B1D5, O-540-B2A5, O-540-B2B5, O-540-B2C5, O-540-B4A5, O-540-B4B5, O-540-D1A5, O-540-E4A5, O-540-E4B5, O-540-E4C5, O-540-F1A5, O-540-F1B5, O-540-G1A5, O-540-G2A5, O-540-H1A5, O-540-H1A5D, O-540-H1B5D, O-540-H2A5, O-540-H2A5D, O-540-H2B5D, O-540-J1A5D, O-540-J1B5D, O-540-J1C5D, O-540-J1D5D, O-540-J2A5D, O-540-J2B5D, O-540-J2C5D, O-540-J2D5D, O-540-J3A5, O-540-J3A5D, O-540-J3C5D, O-540-L3C5D, SO-580-A1A, SO-580-A1B, TEO-540-A1A, TEO-540-C1A, TIGO-541-B1A, TIGO-541-C1A, TIGO-541-D1A, TIGO-541-D1B, TIGO-541-E1A, TIGO-541-G1AD, TIO-360-A1A, TIO-360-A1B, TIO-360-A3B6, TIO-360-C1A6D, TIO-540-A1A, TIO-540-A1B, TIO-540-A1C, TIO-540-A2A, TIO-540-A2B, TIO-540-A2C, TIO-540-AA1AD, TIO-540-AB1AD, TIO-540-AB1BD, TIO-540-AE2A, TIO-540-AF1A, TIO-540-AF1B, TIO-540-AG1A, TIO-540-AH1A, TIO-540-AJ1A, TIO-540-AK1A, TIO-540-C1A, TIO-540-E1A, TIO-540-F2BD, TIO-540-G1A, TIO-540-H1A, TIO-540-J2B, TIO-540-J2BD, TIO-540-K1AD, TIO-540-N2BD, TIO-540-R2AD, TIO-540-S1AD, TIO-540-T2AD, TIO-540-U2A, TIO-540-V2AD, TIO-540-W2A, TIO-541-A1A, TIO-541-E1A4, TIO-541-E1B4, TIO-541-E1C4, TIO-541-E1D4, TIVO-540-A2A, TO-360-A1A6D, TO-360-C1A6D, TO-360-E1A6D, TO-360-F1A6D, TVO-435-A1A, TVO-435-B1A (O-435-25A), TVO-435-B1B, TVO-435-C1A, TVO-435-D1A, TVO-435-D1B, TVO-435-E1A, TVO-435-F1A, TVO-435-G1A, TVO-435-G1B, TVO-540-A1A, VO-435-B1A, VO-540-A1A, VO-540-A2A, VO-540-B1A, VO-540-B1B, VO-540-B1B3, VO-540-B1C, VO-540-B1D, VO-540-B1E, VO-540-B1F, VO-540-B1H3, VO-540-B2A, VO-540-B2C, VO-540-B2D, VO-540-B2E, VO-540-B2G, VO-540-C1A, VO-540-C1B, VO-540-C1C3, VO-540-C2A (O-540-9), VO-540-C2B, VO-540-C2C, VSO-580-A1A Menasco Manufacturing Co. TC: Pirate C4, Pirate D4, Pirate M-50, Super Pirate D-4-87 Pratt & Whitney Division: Double Wasp CA15, Double Wasp CA17, Double Wasp CA18, Double Wasp CA19, Double Wasp CA3, Double Wasp CA5, Double Wasp CB16, Double Wasp CB17, Double Wasp CB3, Double Wasp CB4, Double Wasp R2800-97, Twin Wasp 2SD-G, Twin Wasp 2SD1-G, Twin Wasp 2SD13-G, Twin Wasp D-14, Twin Wasp D-3, Twin Wasp D-4, Twin Wasp D-5, Twin Wasp D-7, Twin Wasp S3C4-G, Wasp Major B13, Wasp Major B14, Wasp Major B5, Wasp Major B6, Wasp Major B7, Wasp Major CB2, Wasp Major TSB3-G Pratt & Whitney Division ATC 28 Pratt &: Hornet B, Hornet B1, Hornet B1-G, Hornet S1B1, Hornet S1B1-G, Hornet S2B1, Hornet S2B1-G, Hornet S3B1, Hornet SB-1 Pratt & Whitney Division TC: Military R-1830 Series, Military R-2000 Series, Military R-2800 Series Textron Lycoming AVCO Corporation: GSO-580-B, GSO-580-D Textron Lycoming Subsidiary of Textron Inc.: IO-720-A1A, IO-720-A1B, IO-720-A1BD, IO-720-B1A, IO-720-B1B, IO-720-B1BD, IO-720-C1B, IO-720-C1BD, IO-720-D1B, IO-720-D1BD, IO-720-D1C, IO-720-D1CD
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100
Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road\nAda Municipal Airport, Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE09217SC	Status: Current	App Date: 12/22/1995	Rev Date: 02/08/2021
TC Nos.: 3E1, E-273, E3SO, E5CE,
Models: Continental Aerospace Technologies Inc.: IO-470-D, IO-470-E, IO-470-F, IO-470-G, IO-470-H, IO-470-J, IO-470-K, IO-470-L, IO-470-LO, IO-470-M, IO-470-N, IO-470-P, IO-470-R, IO-470-S, IO-470-T, IO-470-U, IO-470-V, IO-470-VO, LIO-470-A Teledyne Continental Motors: IO-470 Series, IO-470 Series, IO-520-A, IO-520-B, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB, IO-550-A, IO-550-B, IO-550-C, IO-550-E, IO-550-F, IO-550-L
ACO: AIR-760: Central Certification Branch FTW
Installation of modified fuel injector nozzles.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road\nAda Municipal Airport, Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE09445SC	Status: Current	App Date: 08/10/1997	Rev Date: 06/06/2019
TC Nos.: 1E1, 1E4, 1E10, 1E12, 1E14, 1E15, E11EA, E14EA, E16EA,
Models: Textron Lycoming AVCO Corporation: AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A, AEIO-360 Series, AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5, AEIO-540-L1B5, AEIO-540-L1B5D, AIO-320 Series, AIO-360 Series, HIO 540-A1A, HIO-360 Series, IO-320 Series, IO-360 Series, IO-540 Series, IO-720 Series, IVO-360-A1A, IVO-540-A1A, LHIO-360 Series, LIO-320-B1A, LIO-320-C1A, LIO-360 Series, LTIO-540 Series, TIO-360-A1A, TIO-360-A1B, TIO-360-A3B6, TIO-360-C1A6D, TIO-540 Series, TIVO-540-A2A
ACO: AIR-760: Central Certification Branch FTW
Installation of fuel injector nozzles.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road Hangar A, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE09637SC	Status: Current	App Date: 11/22/1999	Rev Date: 03/06/2019
TC Nos.: 3E1, 3E3, E-273, E3SO, E5CE, E8CE,
Models: Continental Motors: IO-470-A, IO-470-C, IO-470-D, IO-470-E, IO-470-F, IO-470-G, IO-470-H, IO-470-L, IO-470-LO, IO-470-M, IO-470-N, IO-470-P, IO-470-R, IO-470-S, IO-470-T, IO-470-U, IO-470-V, IO-470-VO, IO-520-A, IO-520-B, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB, IO-520-N, IO-520-NB, IO-550-A, IO-550-B, IO-550-C, IO-550-D, IO-550-E, IO-550-F, IO-550-L, IO-550-N, O-470-B, O-470-B-CI, O-470-G, O-470-G-CI, O-470-H, O-470-K, O-470-K-CI, O-470-L, O-470-L-CI, O-470-M, O-470-M-CI, O-470-N, O-470-P, O-470-R, O-470-S, O-470-T, O-470-U, TSIO-470-B, TSIO-470-C, TSIO-470-D Continental Motors Inc: TSIO-520-A, TSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-BE, TSIO-520-C, TSIO-520-CE, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-U, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: AIR-760: Central Certification Branch FTW
Remove existing rocker arm assemblies and install modify rocker arm assemblies.

STC Holder: GENERAL AVIATION MODIFICATIONS INC Address: 2800 Airport Road, Ada, OK 74820, United States		Contact us to have your company added here!
STC No.: SE09896AC	Status: Current	App Date: 10/01/2018	Rev Date: 03/12/2019
TC Nos.: E3SO,
Models: Continental Aerospace Technologies Inc.: IO-550-B
ACO: AIR-760: Central Certification Branch FTW
Installation of Taper Fin Cylinders