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No. of STCs: 1

STC Holder: Yellowstone Aviation Inc. 2650 West Stonecrop Road, Jackson, WY 83002-6291, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01869CH	Status: Current	App Date: 03/06/2003	Rev Date: 08/27/2003
Description: Installation of Wright engine model R-975-28 derated to 330 hp, Hamilton Standard propeller hub model 5406 and blade model 1C1. Limited to installationon serial number 57 ONLY.
TC Nos.: Group 2-309
Models: Buhl Aircraft CompanyCA-3E
ACO: AIR-760: Central Certification Branch CHI