N100KZ

1999 Learjet Inc 45

Fixed-wing, multi-engine · serial 065

Valid registration

Registered with the FAA until Aug 31, 2030.

Registered owner

Lear 100kz LLC

Owner type: LLC
Address: 3215 Steck Ave Ste 101, Austin, TX 78757
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Learjet Inc 45
Year built: 1999
Serial number: 065
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Garrett TFE731 SERIES · 3,500 lb thrust
Seats: 12
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Dec 14, 1999)
Mode S code: A005AD (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 30, 2023 · last FAA action Aug 30, 2023

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 A005AD: 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.