N48KM - 2013 Learjet INC 45 Aircraft Registration

LJ45

2013 LEARJET INC 45

Aircraft Description

N48KM is a 2013 Learjet INC 45, a twin-engine turbo-fan aircraft registered to Air Quincy LLC in Pittsfield, IL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 11, 2013. The registration certificate was issued on January 31, 2014. The registration is set to expire on January 31, 2030. Powered by a Honeywell TFE731-40BR-1 engine producing 3850 pounds of thrust, N48KM is. The aircraft's Mode S transponder code is A5E72D (hex), used for ADS-B identification and flight tracking. N48KM was last tracked by AviatorDB near Fort Lauderdale Hollywood International Airport (KFLL) on March 19, 2026. The FAA registry record for N48KM was last updated on September 25, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Learjet, now part of Bombardier Aviation, produced lightweight, fast business jets that became synonymous with private aviation. From the original Lear 23 to the Learjet 75 Liberty, the brand symbolizes speed and luxury in business aviation. AviatorDB tracks 858 Learjet INC aircraft currently registered in the FAA database, including the 45 model.

AviatorDB has found no NTSB accident or incident reports involving N48KM. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2013
Manufacturer
LEARJET INC
Model
45
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
Weight Class
20,000+ lbs
Airworthiness Date
December 11, 2013
Classification
Standard Transport Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
January 31, 2014

Registered Owner

Name
AIR QUINCY LLC
Address
1208 N JACKSON ST
City
PITTSFIELD
State / Zip Code
Illinois62363-1286
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
HONEYWELL
Engine Model
TFE731-40BR-1
Thrust
3850 lbs
Mode S Code (Oct)
51363455
Mode S Code (Hex)
A5E72D

Additional Details

Registration
N48KM
Serial Number
464
Number of Engines
2
Number of Seats
12
Expiration Date
January 31, 2030
Last Action Date
September 25, 2025
Last Update Date
January 19, 2026
Unique ID
01138221

Last Known Position

Date
April 7, 2026 (UTC 20:56:16)
Airport
Latitude
28.54557
Longitude
-81.338482

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC