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: 3

STC Holder: Priester George J Aviation Service Pal-Waukee Airport, Wheeling, IL 60090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1277GL	Status: Current	App Date:	Rev Date: 02/23/1988
Description: Install the following according to D/L GJP 87-05: 24 passenger seats, 1 stewardess seat, rear closet, galley, forward closet, reworked airstair, handrail, aft baggage compartment restraint system.
TC Nos.: 1A17
Models: Gulfstream Aerospace CorporationG-159
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Priester George J Aviation Service Pal-Waukee Airport, Wheeling, IL 60090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA69GL	Status: Current	App Date:	Rev Date: 01/01/1975
Description: Install emergency lighting system. (LOCKHEED 18 (Howard 250))
TC Nos.: A-723
Models: Lockheed Aircraft CorporationLockheed 18
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Priester George J Aviation Service Pal-Waukee Airport, Wheeling, IL 60090, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA78GL	Status: Current	App Date:	Rev Date: 04/18/1975
Description: Install second static pressure system.
TC Nos.: A-723
Models: Lockheed Aircraft CorporationLockheed 18
ACO: AIR-760: Central Certification Branch CHI