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Waco CSO
N671N is a Waco CSO (serial 3140). Its FAA registration is recorded as 10; the airworthiness certificate dates from October 2003 (23 years ago). It carries a Cont Motor W670 SERIES engine rated at 250 hp, the engine on 25% of registered Waco CSOs. Its Mode-S transponder broadcasts the ICAO 24-bit address A8E09B. It is one of 5 Waco CSO aircraft on the FAA registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
1 of the 4 registered Waco CSO carry this engine (25%), 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 Waco CSO. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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