N171AR V

This aircraft — FAA registration facts

N171AR is a 1999 Learjet Inc 31A (serial 171), registered to Thunderun Aviation Corp (corporation) in Buffalo, NY. Its FAA registration is recorded as v and expires July 2028; the airworthiness certificate dates from March 1999 (27 years ago). It carries 2 Alliedsign TFE 731-2B engines rated at 3,500 lbf each (7,000 lbf total), the engine on 19% of registered Learjet Inc 31As. Its Mode-S transponder broadcasts the ICAO 24-bit address A11CF4. It is one of 107 Learjet Inc 31A aircraft on the FAA registry. Thunderun Aviation Corp holds 5 aircraft on the registry.

Registered owner

Thunderun Aviation Corp

Owner type

Corporation

Based in

Buffalo, NY

Serial number

171

Year built

1999 · 27 yrs old

Airworthiness class

Standard – Transport

FAA status

V

Mode-S / ICAO24

A11CF4 · 50216364 octal

Certificate issued

Jul 7, 2021

Airworthiness date

Mar 22, 1999

Last FAA activity

May 26, 2023

Registration expires

Jul 31, 2028

FAA region

1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine

Alliedsign TFE 731-2B

Engine type

Turbo-jet

Rated thrust

3,500 lbf × 2 (7,000 lbf total)

FAA engine code

02502

20 of the 103 registered Learjet Inc 31A carry this engine (19%), across 13 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Runway requirement (estimate)

A Learjet Inc 31A needs roughly 6,950 ft of runway for takeoff at sea level (takeoff distance ~6,023 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.

Community facts about N171AR

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.