N521BW

1974 Cessna 210L

Fixed-wing, single engine · serial 21060297

Valid registration

Registered with the FAA until Aug 31, 2027.

Registered owner

Bilmar Avionics Inc

Owner type: Corporation
Address: 4005 4th St, Kissimmee, FL 34741
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Cessna 210L
Year built: 1974
Serial number: 21060297
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor IO 520 SERIES · 285 hp
Seats: 6
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Apr 22, 1974)
Mode S code: A68CD3 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 4, 2014 · last FAA action Mar 10, 2023

What a Cessna 210 looks likePhoto of a Cessna 210, not this aircraft: Tomás Del Coro from Las Vegas, Nevada, USA, 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 A68CD3: 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.