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Who Owns This Plane?

N558CG

1990 Cessna 550

Fixed-wing, multi-engine · serial 5500664

Valid registration

Registered with the FAA until Feb 29, 2032.

Registered owner

CSC Delaware Trust Co Trustee

Owner type: Corporation
Address: 251 Little Falls Dr, Wilmington, DE 19808
Fleet: 124 aircraft registered to this owner

Registered to a trustee: the bank or trust company holds title for a beneficial owner who isn't named in the public registry. How owner trusts work.

Aircraft

Make and model: Cessna 550
Year built: 1990
Serial number: 5500664
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 21, 1997)
Mode S code: A71D5C (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 27, 2025 · last FAA action Feb 27, 2025

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 A71D5C: 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.