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Piper PA-25-235 · 1966 · Williams, CA
N4440Y is a 1966 Piper PA-25-235 (serial 25-4074), registered to Mayes Brett R (individual) in Williams, CA. Its FAA registration is recorded as v and expires July 2028; the airworthiness certificate dates from May 1966 (60 years ago). It carries a Lycoming 0-540 SERIES engine rated at 250 hp, the engine on 87% of registered Piper PA-25-235s. Its Mode-S transponder broadcasts the ICAO 24-bit address A55BE8. It is one of 349 Piper PA-25-235 aircraft on the FAA registry. Mayes Brett R holds 18 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
295 of the 339 registered Piper PA-25-235 carry this engine (87%), across 13 engine variants on the type.
Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.
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Commonly available reference sources for the Piper PA-25-235. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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