N4273Z

1967 Piper PA-18-150

Fixed-wing, single engine · serial 18-8520

Valid registration

Registered with the FAA until Jun 30, 2031.

Registered owner

Hay Stax West

Owner type: Corporation
Address: Po Box 158, Eureka, NV 89316

Aircraft

Make and model: Piper PA-18-150
Year built: 1967
Serial number: 18-8520
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Lycoming 0-320 SERIES · 180 hp
Seats: 2
Weight class: Up to 12,499 lb
Certification: Type certificated · Multiple airworthiness (issued Apr 13, 1967)
Mode S code: A51879 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jun 15, 2024 · last FAA action Jun 15, 2024

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 A51879: 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.