N603WM

2015 Embraer S A EMB-505

Fixed-wing, multi-engine · serial 50500295

Valid registration

Registered with the FAA until Aug 31, 2028.

Registered owner

White Mountains Capital LLC

Owner type: LLC
Address: 23 S Main St Ste 3b, Hanover, NH 03755
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Embraer S A EMB-505
Year built: 2015
Serial number: 50500295
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · P&w Canada PW535E · 3,360 lb thrust
Seats: 9
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Aug 26, 2015)
Mode S code: A7D464 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 25, 2015 · last FAA action Jun 3, 2023

What a Embraer Phenom 300 looks likePhoto of a Embraer Phenom 300, not this aircraft: Acroterion, CC BY-SA 4.0, 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 A7D464: 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.