N739AS

1999 Robinson Helicopter R44

Helicopter · serial 0612

Valid registration

Registered with the FAA until Nov 30, 2027.

Registered owner

Del Martin LP

Owner type: Partnership
Address: 8319 Thora Ln HNGR A1, Spring, TX 77379
Fleet: 6 aircraft registered to this owner

Aircraft

Make and model: Robinson Helicopter R44
Year built: 1999
Serial number: 0612
Type: Helicopter · Land
Engines: 1 × Piston · Lycoming 0-540 SERIES · 250 hp
Seats: 4
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued May 20, 1999)
Mode S code: A9EC8B (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Nov 3, 2011 · last FAA action Apr 1, 2023

What a Robinson R44 looks likePhoto of a Robinson R44, not this aircraft: D. Miller, CC BY 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 A9EC8B: 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.