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Who Owns This Plane?

N12JS

2017 Learjet Inc 45

Fixed-wing, multi-engine · serial 561

Valid registration

Registered with the FAA until Nov 30, 2031.

Registered owner

JS Aircraft Leasing III LLC

Owner type: LLC
Address: 19950 W Country Club Dr Fl 10th, Aventura, FL 33180

Aircraft

Make and model: Learjet Inc 45
Year built: 2017
Serial number: 561
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Honeywell TFE731-40BR1B · 3,850 lb thrust
Seats: 12
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Dec 2, 2024)
Mode S code: A05232 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Nov 29, 2024 · last FAA action Nov 29, 2024

Past registrations of N12JS

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

Apr 15, 2011 Shindel James W CASSUTT · serial 245

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 A05232: 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.