N8976D

1956 Piper PA-18A

Fixed-wing, single engine · serial 18-4887

Valid registration

Registered with the FAA until Jan 31, 2029.

Registered owner

Williams Aircraft LLC

Owner type: LLC
Address: 12500 Summer Dr, Anchorage, AK 99516
Fleet: 3 aircraft registered to this owner

Aircraft

Make and model: Piper PA-18A
Year built: 1956
Serial number: 18-4887
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 Aug 21, 2024)
Mode S code: AC6283 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 14, 2016 · last FAA action Jul 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 AC6283: 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.