N4139Z

1965 Piper PA-18-150

Fixed-wing, single engine · serial 18-8211

Valid registration

Registered with the FAA until Sep 30, 2030.

Registered owner

L Sheffels and Son Inc

Owner type: Corporation
Address: 8505 Douglas Rd E, Wilbur, WA 99185

Aircraft

Make and model: Piper PA-18-150
Year built: 1965
Serial number: 18-8211
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 · Standard airworthiness (issued Mar 2, 1970)
Mode S code: A4E2F0 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 24, 2023 · last FAA action Sep 24, 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 A4E2F0: 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.