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Who Owns This Plane?

N621MB

2015 Robinson Helicopter Co R66

Helicopter · serial 0579

Valid registration

Registered with the FAA until Aug 31, 2029.

Registered owner

Owner type: Corporation
Address: 2383 NW Majestic Ridge Dr, Bend, OR 97703
Fleet: 4 aircraft registered to this owner

Aircraft

Make and model: Robinson Helicopter Co R66
Year built: 2015
Serial number: 0579
Type: Helicopter · Land
Engines: 1 × Turboshaft · Rolls-Royc 250-C300/A1 · 300 hp
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Jan 7, 2015)
Mode S code: A81B09 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 24, 2016 · last FAA action Jun 3, 2023

Past registrations of N621MB

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

Mar 10, 2011 Messerschmitt-Boelkow-Blohm BO-105S · serial S-747

What a Robinson R66 looks likePhoto of a Robinson R66, not this aircraft: Alan Wilson, 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 A81B09: 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.