STC Holder: Horizon Instruments Inc

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 31

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA00621LA	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 1A10,
Models: The New Piper Aircraft Inc.: PA-23, PA-23-160, PA-23-235, PA-23-250, PA-E23-250
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, horizon model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA00622LA	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 1A16, 2A7, A17SW, A26WE, A3SW, A4SW, A9SW,
Models: Air Tractor Inc.: AT-250, AT-300, AT-301, AT-401, AT-401A, AT-401B, AT-501 Allied Ag Cat Productions Inc.: G-164, G-164A, G-164B, G-164C Ayres Corporation: 600 S-2D, 600 S2D, 600-S2C, S-2B, S-2C, S2R, S2R, S2R-R1340, S2R-R1340, S2R-R1820, S2R-R3S, S2R-R3S Weatherly Aviation Company Inc.: 620
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer horizon model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA01923LA	Status: Current	App Date: 05/19/2006	Rev Date: 01/23/2007
TC Nos.: 1A2, 1A6, 1A8, 2A3, 3A12, 3A17, 3A23, A-767, A-782, A12SO, A17SO, A1CE, A29CE, A31EU, A7SO, A9CE,
Models: CPAC Inc (Commander Aircraft): 114 Cessna Aircraft Company: 172C, R172K, T188C Helio Aircraft LLC: H-295 (USAF U10D) Maule Aerospace Technology Inc.: M-4-210C, M-7-235B Mooney Aircraft Corporation: M20R, M20S Navion Aircraft Company Ltd.: Navion G Piper Aircraft Inc.: PA-18A, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-34-200T Raytheon Aircraft Company: 76, A23-19, A24R, B24R SOCATA - Groupe Aerospatiale: GA-7 Univair Aircraft Corporation: 108-3 Vulcanair S.p.A.: P 68C-TC
ACO: AIR-770: West Certification Branch LA
Installation of the P-1000 Digital Electronic Tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5491NM	Status: Current	App Date: 04/08/1991	Rev Date: 05/15/2006
TC Nos.: 3A15,
Models: Raytheon Aircraft Company: 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 36, A36, A36TC, B36TC, E33, E33A, E33C, F33, F33A, F33C, G33, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B
ACO: AIR-770: West Certification Branch LA
Installation of engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5491NM	Status: Historical	App Date:	Rev Date: 02/14/2002
TC Nos.: 3A15,
Models: Raytheon Aircraft Company: 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 36, A36, A36TC, B36TC, E33, E33A, E33C, F33, F33A, F33C, G33, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5820NM	Status: Current	App Date: 04/08/1991	Rev Date: 07/28/2010
TC Nos.: 3A12,
Models: Cessna Aircraft Company: 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5820NM	Status: Historical	App Date:	Rev Date: 01/14/2002
TC Nos.: 3A12,
Models: The Cessna Aircraft Company: 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5820NM	Status: Historical	App Date: 04/08/1991	Rev Date: 01/07/2005
TC Nos.: 3A12,
Models: The Cessna Aircraft Company: 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5821NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 3A21,
Models: The Cessna Aircraft Company: 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, P210N, P210R, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachmoter, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5822NM	Status: Historical	App Date:	Rev Date: 01/14/2002
TC Nos.: 3A13,
Models: The Cessna Aircraft Company: 182, 182 Series, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, R182, T182, T182T, TR182
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5822NM	Status: Current	App Date: 04/08/1991	Rev Date: 01/07/2005
TC Nos.: 3A13,
Models: Textron Aviation Inc.: 182T The Cessna Aircraft Company: 182, 182A, 182B, 182C, 182D, 182E, 182S
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5823NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5824NM	Status: Current	App Date: 04/08/1991	Rev Date: 01/14/2002
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5826NM	Status: Current	App Date: 04/08/1991	Rev Date: 11/18/2005
TC Nos.: 3A17,
Models: The Cessna Aircraft Company: 172RG, 175, 175A, 175B, 175C, P172D, R172K
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5826NM	Status: Historical	App Date:	Rev Date: 01/14/2002
TC Nos.: 3A17,
Models: The Cessna Aircraft Company: 172RG, 175, 175A, 175B, 175C, P172D, R172K
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an engine electronic tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5838NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A-777,
Models: Raytheon Aircraft Company: 35, A35, B35, C35, D35, E35, F35
ACO: AIR-760: Central Certification Branch WI
Installation of an engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5841NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A1EA,
Models: The New Piper Aircraft Inc.: PA-30, PA-39, PA-40
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5842NM	Status: Historical	App Date: 07/30/1992	Rev Date: 02/27/2024
TC Nos.: 2A13,
Models: The New Piper Aircraft Inc.: 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
ACO: AIR-790: Los Angeles ACO Branch
Installation of an engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5843NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A3SO,
Models: The New Piper Aircraft Inc.: PA-32-260, PA-32-300, PA-32-301, PA-32-301T, PA-32R-300, PA-32R-301(HP), PA-32R-301(SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T
ACO: AIR-770: West Certification Branch LA
Installation of an engine electronic digital tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA5844NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 2A3,
Models: Mooney Aircraft Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20M
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000, P/N P100030- .

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6016NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A16EA,
Models: Tiger Aircraft LLC: AA-5, AA-5A, AA-5B, AG-5B
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Horizon Model P-1000, P/N P100050-( ).

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6017NM	Status: Historical	App Date:	Rev Date: 01/14/2002
TC Nos.: A51EU,
Models: SOCATA - Groupe Aerospatiale: TB10, TB20, TB21, TB9
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an electronic digital engine tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6017NM	Status: Current	App Date: 01/28/1993	Rev Date: 11/17/2005
TC Nos.: A51EU,
Models: SOCATA - Groupe Aerospatiale: TB10, TB20, TB21, TB9
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6018NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A25SO,
Models: The New Piper Aircraft Inc.: PA-46-310P, PA-46-350P
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000, P/N P100074-.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6019NM	Status: Current	App Date: 01/28/1993	Rev Date: 01/14/2002
TC Nos.: 1A15,
Models: The New Piper Aircraft Inc.: PA-24, PA-24-250, PA-24-260, PA-24-400
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6020NM	Status: Current	App Date:	Rev Date: 05/18/1993
TC Nos.: A16CE,
Models: The Cessna Aircraft Company: 207, 207A, T207, T207A
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6021NM	Status: Historical	App Date:	Rev Date: 01/14/2002
TC Nos.: A4CE,
Models: The Cessna Aircraft Company: 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of an electronic digital engine tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6021NM	Status: Current	App Date: 01/28/1993	Rev Date: 01/07/2005
TC Nos.: A4CE,
Models: Textron Aviation Inc.: 206H, T206H The Cessna Aircraft Company: 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6022NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: A20CE,
Models: The Cessna Aircraft Company: 177RG
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000. Issued 5/18/93.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA6023NM	Status: Current	App Date: 01/28/1993	Rev Date: 01/14/2002
TC Nos.: A13CE,
Models: The Cessna Aircraft Company: 177, 177A, 177B
ACO: AIR-770: West Certification Branch LA
Installation of an electronic digital engine tachometer, Model P-1000.

STC Holder: Horizon Instruments Inc Address: 600 S Jefferson St, Unit C, Placentia, CA 92870, United States		Contact us to have your company added here!
STC No.: SA7092NM	Status: Current	App Date:	Rev Date: 01/14/2002
TC Nos.: 1A13,
Models: REVO Incorporated: Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4-200, Lake LA-4A, Lake LA-4P
ACO: AIR-770: West Certification Branch LA
Installation of an engine Electronic Digital Tachometer Horizon Model P-1000, P/N P100200- .