N3712Y

1963 Cessna 210C

Fixed-wing, single engine · serial 21058212

Valid registration

Registered with the FAA until Jan 31, 2030.

Registered owner

RPX Technologies Inc

Owner type: Corporation
Address: 601 S Washington St #191, Stillwater, OK 74074

Aircraft

Make and model: Cessna 210C
Year built: 1963
Serial number: 21058212
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 Oct 9, 1963)
Mode S code: A43A37 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 3, 2017 · last FAA action Sep 30, 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 A43A37: 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.