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Who Owns This Plane?

N4211C

1979 Cessna A185F

Fixed-wing, single engine · serial 18503823

Valid registration

Registered with the FAA until Apr 30, 2027.

Registered owner

State of Colorado Department of Natural Resources

Owner type: Government
Address: 6060 Broadway, Denver, CO 80216
Also named: Division of Wildlife
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Cessna A185F
Year built: 1979
Serial number: 18503823
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor IO-520-D · 300 hp
Seats: 6
Weight class: Up to 12,499 lb
Certification: Type certificated · Multiple airworthiness (issued Aug 15, 2006)
Mode S code: A501D4 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: May 17, 1984 · last FAA action Jan 22, 2023

Past registrations of N4211C

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

Aug 14, 1975 1948 Stinson 108-3 · serial 108-5211 Horn Tiemann N · Annapolis, MD · exported to CANADA

What a Cessna 180/185 looks likePhoto of a Cessna 180/185, 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 A501D4: 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.