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Swearingen SA226-T(B) · 1980 · Helena, MT
N405SA is a 1980 Swearingen SA226-T(B) (serial T329), registered to Wpp Nautical LLC (LLC) in Helena, MT. Its FAA registration is recorded as v and expires March 2033; the airworthiness certificate dates from February 1980 (46 years ago). It carries 2 Airesearch TPE331 SERIES engines rated at 904 hp each (1,808 hp total), the engine on 79% of registered Swearingen SA226-T(B)s. Its Mode-S transponder broadcasts the ICAO 24-bit address A4C0C5. It is one of 16 Swearingen SA226-T(B) aircraft on the FAA registry. Wpp Nautical LLC holds 7 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
11 of the 14 registered Swearingen SA226-T(B) carry this engine (79%), across 3 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 Swearingen SA226-T(B). Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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