N9521X

1961 Cessna 210A

Fixed-wing, single engine · serial 21057821

Valid registration

Registered with the FAA until Feb 28, 2030.

Registered owner

Tailwynns LLC

Owner type: LLC
Address: 733 Catfish Creek Rd, Lake Placid, FL 33852

Aircraft

Make and model: Cessna 210A
Year built: 1961
Serial number: 21057821
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor I0-470 SERIES · 260 hp
Seats: 4
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Jun 29, 1961)
Mode S code: AD3EA6 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 20, 2023 · last FAA action Feb 20, 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 AD3EA6: 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.