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No. of STCs: 7

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA104GL	Status: Current	App Date: 12/26/1972	Rev Date: 07/27/2011
Description: Installation of a 0.6 second time delay circuit in the side-slip warning system in accordance with Farrington Aircraft Corporation Drawing No. FAC-1001, revision D, and FAC-100, Page 3, revision C, and later approved revisions.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH14CE	Status: Current	App Date: 07/17/1969	Rev Date: 07/27/2011
Description: Installation of variable pitch control system in accordance with Devore Aviation Corporation Drawings DE-3300, Rev. F, dated 12/28/71, DE-3301, Rev. C, dated 11/19/71, DE-3302, dated 9/7/71, DE-3303, dated 10/21/71, DE-3304, dated 11/19/71, and DE-3305, dated 11/19/71.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH156GL	Status: Current	App Date: 08/14/1976	Rev Date: 07/27/2011
Description: Installation of Hartzell HC-C3Y(K, R)-1BLF/FL7663( )-4R propeller in accordance with Farrington Aircraft Corporation Installation Instructions FAC-2001 dated October 1, 1976.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2138SO	Status: Current	App Date: 10/24/1985	Rev Date: 06/27/2011
Description: Modification of the exhaust and the addition of a muffler and re-contoured engine cowling in accordance with Farrington Aircraft Corp. installation instructions dated February 27, 1987 and Master Drawing List revised August 23, 1987.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2673SO	Status: Current	App Date: 05/24/1989	Rev Date: 07/22/2011
Description: Installation of Fin Tip Plates in accordance with Farrington Aircraft Drawing No. FAC-FIN-1011, Revision A , dated October 13, 1989, and removal of existing Side Slip Warning System.
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH293GL	Status: Current	App Date: 01/08/1979	Rev Date: 07/27/2011
Description: Modification of rotor hub drag link in accordance with Devore Aviation Corporation Stress Memo dated December 21, 1978
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heliplane Aircraft Corporation International 1821 North US Highway 1, Ft. Pierce, FL 34946, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH317GL	Status: Current	App Date: 05/07/1979	Rev Date: 07/27/2011
Description: Removal of cabin door for flight
TC Nos.: 1H17
Models: Air & Space America Inc.18A
ACO: AIR-750: East Certification Branch ATL