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Who Owns This Plane?

N4185M

1974 Cessna A185F

Fixed-wing, single engine · serial 18502416

Valid registration

Registered with the FAA until Sep 30, 2027.

Registered owner

Owner type: LLC
Address: 312 W 2nd St #2404, Casper, WY 82601
Fleet: 3 aircraft registered to this owner

Aircraft

Make and model: Cessna A185F
Year built: 1974
Serial number: 18502416
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 Jun 23, 1998)
Mode S code: A4F4EB (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 6, 2011 · last FAA action Jun 2, 2023

Past registrations of N4185M

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

Aug 12, 1963 Piper PA-12 · serial 12-3081 With Cullen P · Hot Springs, SD · 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 A4F4EB: 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.