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Who Owns This Plane?

N909SF

1990 Cessna 550

Fixed-wing, multi-engine · serial 550-0630

Valid registration

Registered with the FAA until Mar 31, 2028.

Registered owner

Owner type: LLC
Address: Po Box 950, Gonzales, CA 93926
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Cessna 550
Year built: 1990
Serial number: 550-0630
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 Apr 20, 2016)
Mode S code: AC9231 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Mar 6, 2021 · last FAA action Feb 15, 2023

Past registrations of N909SF

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

Mar 27, 2013 1982 Bell 222 · serial 47084 Sale Reported · Georgetown, DE

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 AC9231: 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.