N977MS

2014 Bell Helicopter Textron Canada 407

Helicopter · serial 54519

Valid registration

Registered with the FAA until Jan 31, 2028.

Registered owner

Maricopa County

Owner type: Government
Address: 550 W Jackson St, Phoenix, AZ 85003
Fleet: 3 aircraft registered to this owner

Aircraft

Make and model: Bell Helicopter Textron Canada 407
Year built: 2014
Serial number: 54519
Type: Helicopter · Land
Engines: 1 × Turboshaft · Rolls-Royc 250-C47B · 650 hp
Seats: 8
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Aug 7, 2014)
Mode S code: AD9ECA (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 30, 2015 · last FAA action Apr 14, 2023

What a Bell 407 looks likePhoto of a Bell 407, not this aircraft: Robert Kowal, 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 AD9ECA: 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.