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Who Owns This Plane?

N4088Y

1990 Bell 206B

Helicopter · serial 4088

Valid registration

Registered with the FAA until Aug 31, 2029.

Registered owner

Dumont Associates

Owner type: Corporation
Address: 1625 RT 10 East, Morris Plains, NJ 07950

Aircraft

Make and model: Bell 206B
Year built: 1990
Serial number: 4088
Type: Helicopter · Land
Engines: 1 × Turboshaft · Allison 250-C20 SER · 420 hp
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Mar 20, 1990)
Mode S code: A4CDE0 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 12, 1993 · last FAA action Aug 25, 2023

Past registrations of N4088Y

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

Sep 14, 1962 Cessna 185 · serial 1850288 Abernathy W S · Malton Ontario · exported to IRELAND

What a Bell 206 looks likePhoto of a Bell 206, not this aircraft: Mfield - Matthew Field, http://www.photography.mattfield.com, CC BY 2.5, 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 A4CDE0: 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.