N7SN - Learjet INC 45 Aircraft Registration

LJ45

LEARJET INC 45

Aircraft Description

N7SN is a Learjet INC 45, a twin-engine turbo-fan aircraft registered to Sevenson Environmental Services INC in Niagara Falls, NY. The registration certificate was issued on August 7, 2020. The registration is set to expire on August 31, 2027. The aircraft is configured with 12 seats. The aircraft's Mode S transponder code is A95179 (hex), used for ADS-B identification and flight tracking. N7SN was last tracked by AviatorDB at coordinates 41.0259, -73.6754 on March 24, 2026. The FAA registry record for N7SN was last updated on March 10, 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 N7SN. 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
August 7, 2020

Registered Owner

Name
SEVENSON ENVIRONMENTAL SERVICES INC
Address
2749 LOCKPORT RD
City
NIAGARA FALLS
State / Zip Code
New York14305-2229
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Mode S Code (Oct)
52250571
Mode S Code (Hex)
A95179

Additional Details

Registration
N7SN
Serial Number
591
Number of Engines
2
Number of Seats
12
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
01320083

Last Known Position

Date
May 20, 2026 (UTC 03:00:56)
Airport
Latitude
43.109482
Longitude
-78.92955

Data Source

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

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