STC SA01664SE
FAA DRS lists SA01664SE as Current · Issued, held by Big Sky Stearman, for Raytheon Aircraft E17B (Army UC-43D). Recorded change: Installation of a Jacobs R755B2 engine, Hamilton Standard propeller with a 2B20 hub and 6135A-15 or 6135A-16 blades and associated installation components. Snapshot dated June 30, 2026.
FAA-listed holder
Big Sky Stearman
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
SA01664SE 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: Raytheon Aircraft E17B (Army UC-43D). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Raytheon Aircraft E17B (Army UC-43D)TC 641
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