STC Holder: Kawak Aviation Technologies Inc

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

No. of STCs: 37

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA00034SE	Status: Current	App Date: 03/30/1993	Rev Date: 05/31/2006
TC Nos.: A3SW, A4SW,
Models: Ayres Corporation: S2R, S2R-G1, S2R-G10, S2R-G5, S2R-G6, S2R-R1340, S2R-R1820, S2R-R3S, S2R-T11, S2R-T15, S2R-T34, S2R-T45, S2R-T65, S2RHG-T65
ACO: AIR-770: West Certification Branch SEA
Installation of AG-Air Systems, Inc., chemical disbursement system. (S2R modified per STC SA5953NM and S2R-G10 modified per STC SA00172SE)

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA00172SE	Status: Historical	App Date: 02/11/1997	Rev Date: 05/31/2006
TC Nos.: A4SW,
Models: Ayres Corporation: S2R, S2R-G10, S2R-G5, S2R-G6, S2R-R1340, S2R-R3S, S2R-T11, S2R-T15, S2R-T45, S2R-T65, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Garrett engines: TPE331-1-151A, -151K, -151G; TPE331-2-201A, -201C, or TPE331-6-252M, -252B, -252T.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA00419SE	Status: Current	App Date: 02/11/1997	Rev Date: 05/31/2006
TC Nos.: A4SW,
Models: Ayres Corporation: S2R-G1, S2R-G10, S2R-G5, S2R-G6
ACO: AIR-770: West Certification Branch SEA
Installation of modified battery box and junction box.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA00946SE	Status: Historical	App Date: 04/09/2001	Rev Date: 05/31/2006
TC Nos.: A47EU,
Models: Wytwornia Sprzetu Komunikacyjnego: PZL M18B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Honeywell TPE331-10 engine and Hartzell propeller Model HCB4TN-5NL/LT10890N. Is limited to the modification of PZL M18B aircraft, serial Number 1Z024-15, Registration Number N7065D only.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01053SE	Status: Current	App Date: 10/03/2001	Rev Date: 08/10/2006
TC Nos.: A19SW,
Models: Air Tractor Inc.: AT-802, AT-802A
ACO: AIR-770: West Certification Branch SEA
Fabrication of Ag-Air Systems Model YD61600 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01053SE	Status: Historical	App Date: 10/03/2001	Rev Date: 06/28/2006
TC Nos.: A19SW,
Models: Air Tractor Inc.: AT-802, AT-802A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Ag-Air Systems Model YD61600 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01216SE	Status: Historical	App Date: 01/02/2003	Rev Date: 05/31/2006
TC Nos.: A47EU,
Models: Polskie Zaklady Lotnieze Spolka zo.o: PZL M18A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Honeywell TPE331-10UG engine and Hartzell Propeller Model HC-B4TN-5NL/LT10890N. Data pertaining to this modification are considered inadequate for installation of this modification in other aircraft. This approval is limited to the modification of PZL M18A aircraft, Serial No. 1Z023-06, R/N N50928 only.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01249SE	Status: Historical	App Date: 06/04/2003	Rev Date: 05/31/2006
TC Nos.: A47EU,
Models: Polskie Zaklady Lotnieze Spolka zo.o: PZL M18B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Honeywell TPE331-10UF engine and Hartzell Propeller Model HC-B4TN-5NL/LT10890N. Data pertaining to this modification are considered inadequate for installation of this modification in other aircraft. This approval is limited to the modification of PZL M18B aircraft, Serial No. 1Z027-08, R/N N110AF only.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01361SE	Status: Historical	App Date: 10/07/2003	Rev Date: 11/22/2006
TC Nos.: A47EU,
Models: Polskie Zaklady Lotnieze Spolka zo.o: PZL M18, PZL M18A, PZL M18B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Honeywell TPE331-10, -10U, -10UF, -10UG, -10UGR, -10UR, engine in combination with Hartzell Propeller Model HC-B4TN-5NL/LT10890N, or HC-B4TN-5PL/LT10890N, or Honeywell TPE331-11U or -11UA engine in combination with a Hartzell HC-B5MP-5BL/LM11692N propeller.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01361SE	Status: Historical	App Date: 10/07/2003	Rev Date: 05/31/2006
TC Nos.: A47EU,
Models: Polskie Zaklady Lotnieze Spolka zo.o: PZL M18, PZL M18A, PZL M18B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Honeywell TPE331-10, -10U, -10UF, -10UG, -10UGR, -10UR, engine in combination with Hartzell Propeller Model HC-B4TN-5NL/LT10890N, or HC-B4TN-5PL/LT10890N, or Honeywell TPE331-11U or -11UA engine in combination with a Hartzell HC-B5MP-5BL/LM11692N propeller in accordance with Ag-Air Inc. Master Drawing List 35600-401-MDL, Revision 0, dated December 22, 2003, and Ag-Air Document AASI-IM-605, Installation Instructions Revision IR, dated December 30, 2003.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01801SE	Status: Historical	App Date: 12/28/2005	Rev Date: 10/30/2007
TC Nos.: A17SW, A19SW, A4SW,
Models: Air Tractor Inc.: AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A Thrush Aircraft Inc.: S2R-G1, S2R-G10, S2R-G5, S2R-G6, S2R-T11, S2R-T15, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Kawak Aviation Technologies auxiliary system, and optional ancillary equipment.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA01801SE	Status: Historical	App Date: 12/28/2005	Rev Date: 05/03/2016
TC Nos.: A17SW, A19SW, A4SW,
Models: Air Tractor Inc.: AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A Thrush Aircraft Inc.: S2R-G1, S2R-G10, S2R-G5, S2R-G6, S2R-H80, S2R-T11, S2R-T15, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: AIR-780: Seattle ACO Branch
Installation of a Kawak Aviation Technologies auxiliary system, and optional ancillary equipment.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Historical	App Date: 12/05/2012	Rev Date: 09/20/2013
TC Nos.: A17SW, A19SW, A3SW, A4SW,
Models: Air Tractor Inc.: AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A Thrush Aircraft Inc.: S2R-T11, S2R-T11, S2R-T15, S2R-T15, S2R-T34, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Current	App Date: 12/05/2012	Rev Date: 02/10/2023
TC Nos.: 1A16, 2A7, A17SW, A19SW, A3SW, A4SW, A9SW,
Models: Air Tractor Inc.: AT-250, AT-300, AT-301, AT-400, AT-400A, AT-401, AT-401A, AT-401B, AT-402, AT-402A, AT-402B, AT-501, AT-502, AT-502A, AT-502B, AT-504, AT-602, AT-802, AT-802A Allied Ag Cat Productions Inc.: G-164A, G-164B, G-164C Thrush Aircraft Inc.: 600 S-2C, 600 S-2D, 600 S-2D, S-2B, S-2C, S2R, S2R-H80, S2R-R1340, S2R-R1340, S2R-R1820, S2R-R3S, S2R-R3S, S2R-T11, S2R-T11, S2R-T15, S2R-T15, S2R-T34, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: AIR-770: West Certification Branch SEA
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Historical	App Date: 12/05/2012	Rev Date: 12/30/2015
TC Nos.: 1A16, 2A7, A17SW, A19SW, A3SW, A4SW, A9SW,
Models: Air Tractor Inc.: AT-250, AT-300, AT-301, AT-401, AT-401A, AT-401B, AT-501, AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A Allied Ag Cat Productions Inc.: G-164A, G-164B, G-164C Thrush Aircraft Inc.: 600 S-2C, 600 S-2D, 600 S-2D, S-2B, S-2C, S2R, S2R-H80, S2R-R1340, S2R-R1340, S2R-R1820, S2R-R3S, S2R-R3S, S2R-T11, S2R-T11, S2R-T15, S2R-T15, S2R-T34, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Historical	App Date: 12/05/2012	Rev Date: 09/11/2013
TC Nos.: A17SW, A19SW, A3SW, A4SW,
Models: Air Tractor Inc.: AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A Thrush Aircraft Inc.: S2R-T11, S2R-T11, S2R-T15, S2R-T15, S2R-T34, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Historical	App Date: 12/05/2012	Rev Date: 11/24/2014
TC Nos.: 1A16, A17SW, A19SW, A3SW, A4SW,
Models: Air Tractor Inc.: AT-402, AT-402A, AT-402B, AT-502, AT-502A, AT-502B, AT-504, AT-602, AT-802, AT-802A Allied Ag Cat Productions Inc.: G-164A, G-164B, G-164C Thrush Aircraft Inc.: S2R-H80, S2R-T11, S2R-T11, S2R-T15, S2R-T15, S2R-T34, S2R-T34, S2R-T45, S2R-T65, S2R-T660, S2RHG-T34, S2RHG-T65
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SA02266SE	Status: Historical	App Date: 12/05/2012	Rev Date: 03/07/2013
TC Nos.: A17SW, A19SW,
Models: Air Tractor Inc.: AT-502, AT-502A, AT-502B, AT-602, AT-802, AT-802A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lever Throttle Quadrant

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00431SE	Status: Current	App Date: 09/30/1996	Rev Date: 05/31/2006
TC Nos.: H22NM, H2SW, R00002LA, R00006DE,
Models: Arrow Falcon Exporters Inc.: OH-58A, OH-58A+, OH-58C Bell Helicopter Textron Canada Limited: 206, 206A, 206B Rotorcraft Development Corporation: OH-58A, OH-58A+, OH-58C San Joaquin Helicopters: OH-58A, OH-58A+, OH-58C
ACO: AIR-770: West Certification Branch SEA
Installation of Ag-Air Systems, Inc., hydraulic accessory drive system. (206B BII, BIII) (OH-58A+ RESTRICTED CATEGORY ARROW FALCON)

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00739SE	Status: Current	App Date: 01/23/1999	Rev Date: 05/31/2006
TC Nos.: H1IN,
Models: Eurocopter France: SA.315B Alouette III
ACO: AIR-770: West Certification Branch SEA
Installation of Ag-Air Systems, Inc. hydraulic accessory drive system.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00876SE	Status: Historical	App Date: 10/05/2000	Rev Date: 05/31/2006
TC Nos.: H4SW,
Models: Bell Helicopter Textron: 212, 412
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Ag-Air Systems Auxiliary Hydraulic Power Take Off System in accordance with AG-Air Systems Drawing List No. 35000-401-MDL, Revision A, dated February 15, 2001, or later Federal Aviation Administration (FAA) approved revision; and installation of this system in accordance with Ag-Air Systems Installation manual No. AASI-IM-623, Revision 0, dated January 4, 2001, or later FAA approved revision.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00876SE	Status: Current	App Date: 10/05/2000	Rev Date: 10/27/2014
TC Nos.: H1SW, H4SW,
Models: Bell Helicopter Textron Inc.: 205A, 205A-1, 212, 412
ACO: AIR-770: West Certification Branch SEA
Fabrication of either the Ag-Air Systems Model 35000 or Model 35250 Auxiliary Hydraulic Power Take Off System

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00876SE	Status: Historical	App Date: 10/05/2000	Rev Date: 11/13/2012
TC Nos.: H4SW,
Models: Bell Helicopter Textron: 212, 412
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of either the Ag-Air Systems Model 35000 or Model 35250 Auxiliary Hydraulic Power Take Off System

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00876SE	Status: Historical	App Date: 10/05/2000	Rev Date: 02/27/2014
TC Nos.: H4SW,
Models: Bell Helicopter Textron Inc.: 212, 412
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of either the Ag-Air Systems Model 35000 or Model 35250 Auxiliary Hydraulic Power Take Off System

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00876SE	Status: Historical	App Date: 10/05/2000	Rev Date: 01/14/2009
TC Nos.: H4SW,
Models: Bell Helicopter Textron: 212, 412
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Ag-Air Systems Auxiliary Hydraulic Power Take Off System in accordance with AG-Air Systems Drawing List No. 35000-401-MDL, Revision A, dated February 15, 2001, or later Federal Aviation Administration (FAA) approved revision; and installation of this system in accordance with Ag-Air Systems Installation manual No. AASI-IM-623, Revision 0, dated January 4, 2001, or later FAA approved revision.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00928SE	Status: Historical	App Date: 04/10/2001	Rev Date: 05/15/2012
TC Nos.: H14NM, H16NM, R00009SE,
Models: Evergreen Helicopters Inc.: CH-54A Helicopter Transport Services Inc.: CH-54B Helicopter Transport Services LLC: CH-54A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of Ag-Air Systems Model YB02854 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00928SE	Status: Historical	App Date: 04/10/2001	Rev Date: 06/28/2006
TC Nos.: H14NM,
Models: Helicopter Transport Services Inc.: CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of Ag-Air Systems Model YB02854 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR00928SE	Status: Historical	App Date: 04/10/2001	Rev Date: 06/26/2009
TC Nos.: H14NM, H16NM,
Models: Heavy Lift Helicopters Inc: CH-54A Helicopter Transport Services Inc.: CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of Ag-Air Systems Model YB02854 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR01288SE	Status: Current	App Date: 05/01/2003	Rev Date: 06/05/2007
TC Nos.: 1H15, H2EA, R00004SE,
Models: Croman Corporation: SH-3H Sikorsky Aircraft Corporation: S-61A, S-61L, S-61N, S-61V
ACO: AIR-770: West Certification Branch SEA
Fabrication of Ag-Air Systems Model 36000 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR01369SE	Status: Current	App Date: 10/05/2000	Rev Date: 11/27/2013
TC Nos.: H2SW,
Models: Bell Helicopter Textron Canada Limited: 206L, 206L-1, 206L-3, 206L-4
ACO: AIR-770: West Certification Branch SEA
Installation of Kawak Aviation Technologies, Inc. (KATI) Model 35150 Auxiliary Hydraulic System

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR01369SE	Status: Historical	App Date: 10/05/2000	Rev Date: 06/28/2006
TC Nos.: H2SW,
Models: Bell Helicopter Textron Canada Limited: 206L
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Ag-Air Systems Model 35150-401 Auxiliary Hydraulic System

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR01561SE	Status: Current	App Date: 02/25/2005	Rev Date: 06/28/2006
TC Nos.: TR7BO,
Models: Kaman Aerospace Corporation: K-1200
ACO: AIR-770: West Certification Branch SEA
Installation of the Model 36300 Auxiliary Hydraulic System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR01587SE	Status: Current	App Date: 11/03/2004	Rev Date: 06/28/2006
TC Nos.: TR7BO,
Models: Kaman Aerospace Corporation: K-1200
ACO: AIR-770: West Certification Branch SEA
Installation of the Model 36400 Fire Tank System.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR02598SE	Status: Current	App Date: 03/01/2017	Rev Date: 09/13/2023
TC Nos.: R0011DE, R0015DE,
Models: Billings Flying Service Inc: CH-47D Billings Flying Service, Inc.: CH-47D
ACO: AIR-770: West Certification Branch SEA
Installation of a Kawak Aviation Technologies Model 41400 aerial liquid dispensing system

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR02598SE	Status: Historical	App Date: 03/01/2017	Rev Date: 05/21/2018
TC Nos.: R0011DE,
Models: Billings Flying Service Inc: CH-47D
ACO: AIR-780: Seattle ACO Branch
Installation of a Kawak Aviation Technologies Model 41400 aerial liquid dispensing system

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR02599SE	Status: Historical	App Date: 03/01/2017	Rev Date: 05/21/2018
TC Nos.: R0011DE,
Models: Billings Flying Service Inc: CH-47D
ACO: AIR-780: Seattle ACO Branch
Installation of a Kawak Aviation Technologies Model 41300 auxiliary hydraulic system.

STC Holder: Kawak Aviation Technologies Inc Address: 20690 Carmen Loop Suite 102, Bend, OR 97702, United States		Contact us to have your company added here!
STC No.: SR02599SE	Status: Current	App Date: 03/01/2017	Rev Date: 09/13/2023
TC Nos.: R0011DE, R0015DE,
Models: Billings Flying Service Inc: CH-47D Billings Flying Service, Inc.: CH-47D
ACO: AIR-770: West Certification Branch SEA
Installation of a Kawak Aviation Technologies Model 41300 auxiliary hydraulic system.