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No. of STCs: 7

STC Holder: Farrington Aircraft Corp P.O. Box 9, Paducah, KY 42001, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA104GL	Status: Historical	App Date:	Rev Date: 01/13/1976
Description: Installation of 0.6 second time delay circuit in side-slip warning system.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Farrington Aircraft Corp P.O. Box 9, Paducah, KY 42001, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH13CE	Status: Current	App Date:	Rev Date: 03/08/1974
Description: Change nose landing gear cylinder and piston.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Farrington Aircraft Corp P.O. Box 9, Paducah, KY 42001, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH156GL	Status: Historical	App Date:	Rev Date: 03/07/1977
Description: Installation of Hartzell HC-C3Y(K,R)-1BLF/FL7663()-4R propeller.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Farrington Aircraft Corp 4460 Shemwell Lane, Paducah, KY 42003, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2138SO	Status: Historical	App Date:	Rev Date: 09/09/1987
Description: Modification of the exhaust and the addition of a muffler and re-contoured engine cowling.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Farrington Aircraft Corp 4460 Shemwell Lane, Paducah, KY 42003, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2673SO	Status: Historical	App Date:	Rev Date: 01/31/1990
Description: Installation of fin tip plates.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Farrington Aircraft Corp 1990 Berwyck Avenue, Dayton, OH 45414, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH293GL	Status: Historical	App Date:	Rev Date: 02/13/1979
Description: Modification of rotor hub drag link.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Farrington Aircraft Corp 1990 Berwyck Avenue, Dayton, OH 45414, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH317GL	Status: Historical	App Date:	Rev Date: 09/12/1979
Description: Removal of cabin door for flight
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358