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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