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Robinson Helicopter R44 · 2001 · Somerset, WI
N135WB is a 2001 Robinson Helicopter R44 (serial 1093), registered to Tim Butterfield Drilling Inc (corporation) in Somerset, WI. Its FAA registration is recorded as v and expires June 2031; the airworthiness certificate dates from August 2001 (25 years ago). It carries a Lycoming 0-540F1 SERIE engine rated at 260 hp, the engine on 17% of registered Robinson Helicopter R44s. Its Mode-S transponder broadcasts the ICAO 24-bit address A08FBA. It is one of 555 Robinson Helicopter R44 aircraft on the FAA registry. Tim Butterfield Drilling Inc holds 2 aircraft on the registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
92 of the 535 registered Robinson Helicopter R44 carry this engine (17%), across 7 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 Robinson Helicopter R44. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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