N45RR - 2010 Learjet INC 45 Aircraft Registration

LJ45

2010 LEARJET INC 45

Aircraft Description

N45RR is a 2010 Learjet INC 45, a twin-engine turbo-fan aircraft registered to 422 W Cumberland LLC in Knoxville, TN. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 21, 2010. The registration certificate was issued on December 24, 2015. The registration is set to expire on December 31, 2028. Powered by a Honeywell TFE731-20BR engine producing 3650 pounds of thrust, N45RR is. The aircraft's Mode S transponder code is A5714A (hex), used for ADS-B identification and flight tracking. N45RR was last tracked by AviatorDB at coordinates 30.5991, -96.3634 on February 10, 2026. The FAA registry record for N45RR was last updated on July 1, 2023. 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 N45RR. 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
2010
Manufacturer
LEARJET INC
Model
45
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
Weight Class
20,000+ lbs
Airworthiness Date
October 21, 2010
Classification
Standard Transport Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
December 24, 2015

Registered Owner

Name
422 W CUMBERLAND LLC
Address
422 CUMBERLAND AVE
City
KNOXVILLE
State / Zip Code
Tennessee37902-2301
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
HONEYWELL
Engine Model
TFE731-20BR
Thrust
3650 lbs
Mode S Code (Oct)
51270512
Mode S Code (Hex)
A5714A

Additional Details

Registration
N45RR
Serial Number
414
Number of Engines
2
Number of Seats
12
Expiration Date
December 31, 2028
Last Action Date
July 1, 2023
Last Update Date
January 19, 2026
Unique ID
01060178

Last Known Position

Date
May 8, 2026 (UTC 16:57:37)
Airport
Latitude
35.838593
Longitude
-83.963642

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC