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Stearman Aircraft 4E · 1931 · Spokane, WA
N485W is a 1931 Stearman Aircraft 4E (serial 4033), registered to Pemberton Addison Jc (individual) in Spokane, WA. Its FAA registration is recorded as v and expires May 2027; the airworthiness certificate dates from May 1992 (34 years ago). It carries a P&W R-985 SERIES engine rated at 450 hp, the engine on 33% of registered Stearman Aircraft 4Es. Its Mode-S transponder broadcasts the ICAO 24-bit address A5FD20. It is one of 6 Stearman Aircraft 4E aircraft on the FAA registry. Pemberton Addison Jc holds 2 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
2 of the 6 registered Stearman Aircraft 4E carry this engine (33%), across 5 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 Stearman Aircraft 4E. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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Calculate density altitude, takeoff roll, and climb performance for a Stearman Aircraft 4E at any airport.
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