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Who Owns This Plane?

N4104S

Beech F33A

Fixed-wing, single engine · serial CE-558

Valid registration

Registered with the FAA until Jan 31, 2033.

Registered owner

Sky West Aviation Inc Trustee

Owner type: Corporation
Address: 2523 Stieglitz Ave Se, Albuquerque, NM 87106
Fleet: 287 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: Beech F33A
Year built: —
Serial number: CE-558
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor IO 520 SERIES · 285 hp
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Feb 3, 1975)
Mode S code: A4D715 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 28, 2026 · last FAA action Jan 28, 2026

What a Beechcraft Bonanza looks likePhoto of a Beechcraft Bonanza, not this aircraft: Bill Larkins, CC BY-SA 2.0, 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 A4D715: 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.