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Aerotek PITTS SPECIAL S-1S · 1975 · Warrenton, VA
N88UM is a 1975 Aerotek PITTS SPECIAL S-1S (serial 1-0035), registered to Schefer Charles W L (individual) in Warrenton, VA. Its FAA registration is recorded as v and expires September 2029; the airworthiness certificate dates from September 2017 (9 years ago). It carries a Lycoming AEIO-360-B4A engine rated at 180 hp, the engine on 7% of registered Aerotek PITTS SPECIAL S-1Ss. Its Mode-S transponder broadcasts the ICAO 24-bit address AC1D4A. It is one of 30 Aerotek PITTS SPECIAL S-1S aircraft on the FAA registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
2 of the 28 registered Aerotek PITTS SPECIAL S-1S carry this engine (7%), across 7 engine variants on the type.
Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.
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