N4121Z

1964 Piper PA-18

Fixed-wing, single engine · serial 18-8165

Valid registration

Registered with the FAA until Jul 31, 2032.

Registered owner

Visionary Adventures LLC

Owner type: LLC
Address: 3126 Bettles Bay Loop, Anchorage, AK 99515

Aircraft

Make and model: Piper PA-18
Year built: 1964
Serial number: 18-8165
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 · Restricted airworthiness (issued Oct 3, 1994)
Mode S code: A4DE21 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jul 11, 2025 · last FAA action Jul 11, 2025

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 A4DE21: 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.