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Propellers

STC SA1490CH

FAA DRS lists SA1490CH as Current · Issued, held by Montague James J, for Swift Museum Foundation GC-1B. Recorded change: Installation of a Sensenich 74DR-1 model propeller. Limited to Tel Continental O-300A, C-145-2, or C-145-2H, or O-300B with propeller control valve secured in closed position. Model O-300C or O-300D engines with model 530860 crankshaft installed. Maximum takeoff power limited to 125 horsepower. Snapshot dated June 30, 2026.

FAA-listed holder
Montague James J
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SA1490CH 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: Swift Museum Foundation GC-1B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Swift Museum Foundation GC-1BA-766

Buyer checks

Confirm before sourcing

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