Registry / Learjet Inc / 31 / N103JL

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N103JL V

Learjet Inc 31 · 1990 · Buffalo, NY

This aircraft — FAA registration facts

N103JL is a 1990 Learjet Inc 31 (serial 026), registered to Thunderun Aviation Corp (corporation) in Buffalo, NY. Its FAA registration is recorded as v and expires March 2027; the airworthiness certificate dates from July 1995 (31 years ago). It carries 2 Garrett TFE731 SERIES engines rated at 3,500 lbf each (7,000 lbf total), the engine on 42% of registered Learjet Inc 31s. Its Mode-S transponder broadcasts the ICAO 24-bit address A010AC. It is one of 15 Learjet Inc 31 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
026
Year built
1990 · 36 yrs old
Airworthiness class
Standard – Transport
FAA status
V
Mode-S / ICAO24
A010AC · 50010254 octal
Certificate issued
Mar 12, 2014
Airworthiness date
Jul 6, 1995
Last FAA activity
Jan 22, 2023
Registration expires
Mar 31, 2027
FAA region
1

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

Engine on this aircraft

Engine
Garrett TFE731 SERIES
Engine type
Turbo-fan
Rated thrust
3,500 lbf × 2 (7,000 lbf total)
FAA engine code
29001

5 of the 12 registered Learjet Inc 31 carry this engine (42%), across 3 engine variants on the type.

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

Runway requirement (estimate)

A Learjet Inc 31 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 N103JL

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Flight history & live tracking recent positions on file

ICAO24: a010ac
Last known — 1 month ago LN103JL
Observed 2026-10-08 13:49:47 MST
Auto-refresh • Updated 0s ago
Ground speed
2 kt
Altitude (baro)
GROUND
Track
—
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 40.85532, Lng -74.06354
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 5170530

Learjet Inc 31
Engines: 2
Type: jet
Seats: 10
Category: Standard

Engine — CODE 29001

Manufacturer: Garrett
Model: TFE731 SERIES
Type: Turbo-fan
Thrust: 3,500 lbs

FAA Registration Record

N-Number: N103JL
Serial Number: 026
Year Manufactured: 1990
ACFTREF Code: 5170530
Engine Code: 29001
Status: V (V)
Certification: Standard – Transport
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-jet (4)
Source: master

Documents & resources

Commonly available reference sources for the Learjet Inc 31. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Learjet Inc 31 model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 50010254
ICAO 24-bit (hex): A010AC

Registrant

Thunderun Aviation Corp
Corporation
View all 5 aircraft registered to this owner →
Po Box 614
Buffalo, NY, 142250614
FAA Region: 1

Key Dates

Certificate Issued Mar 12, 2014
Airworthiness Jul 6, 1995
Expiration Mar 31, 2027
Last Activity Jan 22, 2023
Data as of Nov 2, 2026

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