The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 7

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1506GL	Status: Current	App Date:	Rev Date: 07/30/1990
Description: Rebuilt alternate flap drive torque tube assembly P/N 807723-R, rebuilt Lockheed P/N 807723 with 4130 tubing and type design end fittings.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1506GL;	Status: Current	App Date:	Rev Date: 07/30/1990
Description: Rebuilt alternate flap drive torque tube assembly P/N 807723-R, rebuilt Lockheed P/N 807723 with 4130 tubing and type design end fittings.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA533GL	Status: Current	App Date:	Rev Date: 06/16/1981
Description: Install a smoke elimination door.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA835GL	Status: Current	App Date:	Rev Date: 10/04/1984
Description: Modification of underwing fuel quantity gages, Accessory Prod. Co. P/N 727100 (Lockheed P/N LAC 634063) by removing spring and poppet valve and installing a petcock P/N CCA-1550 (TSO-C76).
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA96GL	Status: Current	App Date:	Rev Date: 11/07/1975
Description: Installation of Collins FPC-590A ground proximity warning system.
TC Nos.: 6A6
Models: Tracor Flight Systems Inc.340, 440 Military C-131E
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA97GL	Status: Current	App Date:	Rev Date: 11/07/1975
Description: Installation of Collins FPC-75/590A ground proximity warning system.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A, 188C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Zantop Intn'l Airlines Inc 840 Willow Run Airport, Ypsilanti, MI 48198, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST34GL	Status: Current	App Date:	Rev Date: 09/24/1973
Description: Remove cabin pressurization system, modify cabin air heating and ventilating system.
TC Nos.: 6A3, 6A4
Models: McDonnell Douglas CorporationDC-6A (Navy R6D-1), DC-6A (USAF C-118A), DC-6B (Navy R6D-1Z)
ACO: AIR-760: Central Certification Branch CHI