N9477D

1958 Piper PA-18A 150

Fixed-wing, single engine · serial 18-6729

Valid registration

Registered with the FAA until Feb 28, 2030.

Registered owner

J H Miller & Son Inc

Owner type: Corporation
Address: 6351 State Route 23, St. John, WA 99171

Aircraft

Make and model: Piper PA-18A 150
Year built: 1958
Serial number: 18-6729
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 Mar 17, 1959)
Mode S code: AD2A7A (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 14, 2011 · last FAA action Oct 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 AD2A7A: 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.