N4050Q

Robinson Helicopter Co R66

Helicopter · serial 1327

Valid registration

Registered with the FAA until Mar 31, 2032.

Registered owner

Diesel LLC

Owner type: LLC
Address: Po Box 905, Andover, KS 67002
Fleet: 3 aircraft registered to this owner

Aircraft

Make and model: Robinson Helicopter Co R66
Year built: —
Serial number: 1327
Type: Helicopter · Land
Engines: 1 × Turboshaft
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated
Mode S code: A4C19B (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Mar 2, 2025 · last FAA action Mar 2, 2025

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 A4C19B: 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.