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Who Owns This Plane?

N5789S

1984 Mooney M20J

Fixed-wing, single engine · serial 24-1527

Valid registration

Registered with the FAA until Oct 31, 2027.

Registered owner

Sierra Aero Corp

Owner type: Corporation
Address: 38 Battle Ridge Trl, Totowa, NJ 07512

Aircraft

Make and model: Mooney M20J
Year built: 1984
Serial number: 24-1527
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston
Seats: 4
Weight class: Up to 12,499 lb
Certification: Type certificated
Mode S code: A76FC5 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jul 28, 1988 · last FAA action Mar 24, 2023

Past registrations of N5789S

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

Jun 4, 1969 Schweizer X-391 · serial 1 Schweizer Aircraft Corp · Elmira, NY

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 A76FC5: 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.