N21AU

2005 Pilatus Aircraft Ltd PC-12/45

Fixed-wing, single engine · serial 606

Valid registration

Registered with the FAA until Sep 30, 2028.

Registered owner

Boeing Co

Owner type: Corporation
Address: 737 Logan Ave N, Renton, WA 98057
Fleet: 184 aircraft registered to this owner

Aircraft

Make and model: Pilatus Aircraft Ltd PC-12/45
Year built: 2005
Serial number: 606
Type: Fixed-wing, single engine · Land
Engines: 1 × Turboprop · P&w PT6A SER · 750 hp
Seats: 12
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Jan 1, 2005)
Mode S code: A1B73C (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 13, 2021 · last FAA action Feb 3, 2024

What a Pilatus PC-12 looks likePhoto of a Pilatus PC-12, not this aircraft: Acroterion, CC BY-SA 4.0, 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 A1B73C: 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.