N23NE - Learjet INC 45 Aircraft Registration

LJ45

LEARJET INC 45

Aircraft Description

N23NE is a Learjet INC 45, a twin-engine turbo-fan aircraft registered to Northwestern Corp DBA in Sioux Falls, SD. The registration certificate was issued on January 9, 2019. The registration is set to expire on January 31, 2029. The aircraft is configured with 12 seats. The aircraft's Mode S transponder code is A20758 (hex), used for ADS-B identification and flight tracking. N23NE was last tracked by AviatorDB near Sioux Falls Regional Airport (KFSD) on March 3, 2026. The FAA registry record for N23NE was last updated on January 14, 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 N23NE. 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
Manufacturer
LEARJET INC
Model
45
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
Weight Class
20,000+ lbs
Airworthiness Date
Classification
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
January 9, 2019

Registered Owner

Name
NORTHWESTERN CORP DBA
Address
3010 W 69TH ST
City
SIOUX FALLS
State / Zip Code
South Dakota57108-5613
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Mode S Code (Oct)
50403530
Mode S Code (Hex)
A20758

Additional Details

Registration
N23NE
Serial Number
539
Number of Engines
2
Number of Seats
12
Expiration Date
January 31, 2029
Last Action Date
January 14, 2025
Last Update Date
January 19, 2026
Unique ID
01229832

Last Known Position

Date
March 3, 2026 (UTC 12:56:56)
Airport
Latitude
36.216934
Longitude
-95.881176

Data Source

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

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