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Who Owns This Plane?

N3ST

2014 Learjet Inc 45

Fixed-wing, multi-engine · serial 487

Valid registration

Registered with the FAA until Apr 30, 2028.

Registered owner

Southern Tire Aviation LLC

Owner type: LLC
Address: 800 Highway 98 Byp, Columbia, MS 39429
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Learjet Inc 45
Year built: 2014
Serial number: 487
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Honeywell TFE731-40BR-1 · 3,850 lb thrust
Seats: 12
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Dec 18, 2014)
Mode S code: A31C42 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Apr 3, 2018 · last FAA action May 5, 2023

Past registrations of N3ST

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

Feb 1, 1999 Thomas BJ-1B DUSTER · serial 17 Stokely Herbert A · Virginia Beach, VA

What a Learjet 45 looks likePhoto of a Learjet 45, not this aircraft: Laurent ERRERA from L'Union, France, CC BY-SA 2.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code A31C42: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.