N75UM

2017 Learjet Inc 45

Fixed-wing, multi-engine · serial 560

Valid registration

Registered with the FAA until Dec 31, 2027.

Registered owner

Regents of the University of Michigan

Owner type: Government
Address: 2500 Green Rd Ste 100, Ann Arbor, MI 48105
Fleet: 4 aircraft registered to this owner

Aircraft

Make and model: Learjet Inc 45
Year built: 2017
Serial number: 560
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 Oct 30, 2017)
Mode S code: AA197E (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Dec 12, 2017 · last FAA action Apr 7, 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 AA197E: 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.