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Glaser-dirks DG-400 · 1985 · Wilmington, DE
N393SB is a 1985 Glaser-dirks DG-400 (serial 4-85), registered to Twenty Inc (corporation) in Wilmington, DE. Its FAA registration is recorded as v and expires June 2029; the airworthiness certificate dates from November 2021 (4 years ago). It carries a Rotax 505 engine rated at 40 hp, the engine on 29% of registered Glaser-dirks DG-400s. Its Mode-S transponder broadcasts the ICAO 24-bit address A48F80. It is one of 24 Glaser-dirks DG-400 aircraft on the FAA registry. Twenty Inc holds 4 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
4 of the 14 registered Glaser-dirks DG-400 carry this engine (29%), across 4 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 Glaser-dirks DG-400. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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