N428MM

1981 Cessna 550

Fixed-wing, multi-engine · serial 550-0264

Valid registration

Registered with the FAA until Aug 31, 2033.

Aircraft

Make and model: Cessna 550
Year built: 1981
Serial number: 550-0264
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · P&w Canada JT15D-4 · 2,500 lb thrust
Seats: 8
Weight class: 12,500 to 19,999 lb
Certification: Type certificated · Standard airworthiness (issued Jun 17, 1981)
Mode S code: A51A76 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 11, 2026 · last FAA action Aug 11, 2026

What a Cessna Citation II looks likePhoto of a Cessna Citation II, not this aircraft: Adrian Pingstone, 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 A51A76: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

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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.