N635SG

Robinson Helicopter Co R66

Helicopter · serial 0999

Valid registration

Registered with the FAA until Dec 31, 2027.

Registered owner

Dunn Eric

Owner type: Individual
Location: La Honda, CA

Registered to an individual. The FAA lists people last name first. We show the city and state only; the full mailing address is in the FAA's own record.

Aircraft

Make and model: Robinson Helicopter Co R66
Year built: —
Serial number: 0999
Type: Helicopter · Land
Engines: 1 × Turboshaft
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated
Mode S code: A851E6 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Dec 5, 2020 · last FAA action Aug 28, 2026

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 A851E6: 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.