N6391Q

Mooney M20F

Fixed-wing, single engine · serial 670474

Valid registration

Registered with the FAA until Aug 31, 2028.

Registered owner

Diamond V Corp

Owner type: Corporation
Address: 146 Road 454, Glendive, MT 59330

Aircraft

Make and model: Mooney M20F
Year built: —
Serial number: 670474
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Lycoming I0360 SER · 180 hp
Seats: 4
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Aug 25, 1967)
Mode S code: A861B5 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 9, 2018 · last FAA action Jun 3, 2023

What a Mooney M20 looks likePhoto of a Mooney M20, not this aircraft: Arpingstone, Public domain, 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 A861B5: 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.