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No. of STCs: 2

STC Holder: Bristow Aircraft Company Unknown, Bristow, IA 50611, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-35	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Beech controllable propeller R003-100 hub with R003-232-72T blades in airplanes with Conti- nental C85 engines.
TC Nos.: A-691
Models: The New Piper Aircraft Inc.J3 Series, PA-11, PA-11S
ACO: AIR-760: Central Certification Branch WI

STC Holder: Bristow Aircraft Company Unknown, Bristow, IA 50611, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-47	Status: Current	App Date: 06/10/1953	Rev Date: 06/19/1957
Description: Installation of extra 17-gallon right wing tank.
TC Nos.: A-691
Models: The New Piper Aircraft Inc.PA-11
ACO: AIR-760: Central Certification Branch WI