STC SA01869CH
FAA DRS lists SA01869CH as Current · Issued, held by Yellowstone Aviation Inc., for Buhl Aircraft CA-3E. Recorded change: 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. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA01869CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Buhl Aircraft CA-3E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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