STC SA166CE
FAA DRS lists SA166CE as Current · Reissued, held by Ontic Engineering and Manufacturing Inc., for Raytheon Aircraft B50. Recorded change: Twin-engine electronic synchronizer and unfeathering system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Twin-engine electronic synchronizer and unfeathering system.
SA166CE 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 B50. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Raytheon Aircraft B50 model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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