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Learjet Inc 45 · 2006 · Fayetteville, AR
N21NB is a 2006 Learjet Inc 45 (serial 2045), registered to Northbound Air LLC (LLC) in Fayetteville, AR. Its FAA registration is recorded as v and expires January 2031; the airworthiness certificate dates from January 2006 (20 years ago). It carries 2 Honeywell TFE731-20AR engines rated at 3,650 lbf each (7,300 lbf total), the engine on 14% of registered Learjet Inc 45s. Its Mode-S transponder broadcasts the ICAO 24-bit address A1B857. It is one of 449 Learjet Inc 45 aircraft on the FAA registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
54 of the 377 registered Learjet Inc 45 carry this engine (14%), across 19 engine variants on the type.
Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.
A Learjet Inc 45 needs roughly 9,600 ft of runway for takeoff at sea level (takeoff distance ~8,316 ft plus a 15% safety margin). Check it against a destination airport →
Planning estimate for takeoff only — excludes landing distance, wind, density altitude, and contamination. Verify against the aircraft's POH/AFM.
Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.
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Commonly available reference sources for the Learjet Inc 45. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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