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Who Owns This Plane?

N79SG

2007 Cessna 510

Fixed-wing, multi-engine · serial 510-0043

Valid registration

Registered with the FAA until Jul 31, 2028.

Registered owner

Steffes Group Inc

Owner type: Corporation
Address: 3280 Veterans Blvd S Ste 200, Fargo, ND 58104

Aircraft

Make and model: Cessna 510
Year built: 2007
Serial number: 510-0043
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · P&w Canada PW615F-A · 1,460 lb thrust
Seats: 7
Weight class: 12,500 to 19,999 lb
Certification: Type certificated · Standard airworthiness (issued Aug 22, 2016)
Mode S code: AAB743 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jul 14, 2021 · last FAA action May 26, 2023

Past registrations of N79SG

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

Nov 21, 1989 Good Stephen L VARIEZE · serial 074

What a Cessna Citation Mustang looks likePhoto of a Cessna Citation Mustang, not this aircraft: Juergen Lehle, CC BY 3.0, 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 AAB743: 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.