N4221Z

1966 Piper PA-18-150

Fixed-wing, single engine · serial 18-8445

Valid registration

Registered with the FAA until Dec 31, 2027.

Registered owner

Blue River Aviation LLC

Owner type: LLC
Address: Po Box 248, Palmer, AK 99645
Fleet: 7 aircraft registered to this owner

Aircraft

Make and model: Piper PA-18-150
Year built: 1966
Serial number: 18-8445
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 Jul 15, 1966)
Mode S code: A505A0 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Dec 11, 2020 · last FAA action Apr 7, 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 A505A0: 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.