N503LM

1997 Raytheon Aircraft Company B300

Fixed-wing, multi-engine · serial FL-182

Valid registration

Registered with the FAA until Jul 31, 2028.

Registered owner

Big Sky LLC

Owner type: LLC
Address: 166 E 14000 S Ste 210, Draper, UT 84020

Aircraft

Make and model: Raytheon Aircraft Company B300
Year built: 1997
Serial number: FL-182
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turboprop · P&w PT6A SER · 750 hp
Seats: 19
Weight class: 12,500 to 19,999 lb
Certification: Type certificated · Standard airworthiness (issued Nov 22, 1997)
Mode S code: A6461B (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jul 6, 2015 · last FAA action May 26, 2023

What a Beechcraft King Air 200/350 looks likePhoto of a Beechcraft King Air 200/350, not this aircraft: Gordon Elias, OGL v1.0, 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 A6461B: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

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