N4371A

1956 Piper PA-18A 150

Fixed-wing, single engine · serial 18-4773

Valid registration

Registered with the FAA until Jun 30, 2028.

Registered owner

West Transport LLC

Owner type: LLC
Address: 7100 Homer Dr, Anchorage, AK 99518

Aircraft

Make and model: Piper PA-18A 150
Year built: 1956
Serial number: 18-4773
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Lycoming 0-320 SERIES · 180 hp
Seats: 1
Weight class: Up to 12,499 lb
Certification: Type certificated · Multiple airworthiness (issued Apr 23, 1956)
Mode S code: A53F9B (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 27, 2004 · last FAA action May 19, 2023

What a Piper Super Cub looks likePhoto of a Piper Super Cub, not this aircraft: ZLEA, CC BY-SA 4.0, 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 A53F9B: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

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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.