N4121U

Cessna 150D

Fixed-wing, single engine · serial 15060121

Valid registration

Registered with the FAA until Feb 28, 2030.

Registered owner

150d LLC

Owner type: LLC
Address: 1277 Cotton Hill Rd, Attica, NY 14011

Aircraft

Make and model: Cessna 150D
Year built: —
Serial number: 15060121
Type: Fixed-wing, single engine · Land
Engines: 1 × Four-cycle · Cont Motor 0-200 SERIES · 100 hp
Seats: 2
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Oct 3, 1963)
Mode S code: A4DE1C (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 1, 2023 · last FAA action Feb 1, 2023

What a Cessna 150 looks likePhoto of a Cessna 150, not this aircraft: ~Pawsitive~Candie_N, 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 A4DE1C: 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.