N644SD

2005 Pilatus Aircraft Ltd PC-12/45

Fixed-wing, single engine · serial 644

Valid registration

Registered with the FAA until Jan 31, 2030.

Registered owner

Sierra Delta LLC

Owner type: LLC
Address: 500 Airport Rd Ste P, Lititz, PA 17543

Aircraft

Make and model: Pilatus Aircraft Ltd PC-12/45
Year built: 2005
Serial number: 644
Type: Fixed-wing, single engine · Land
Engines: 1 × Turboprop · P&w PT6A SER · 750 hp
Seats: 12
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Jul 11, 2005)
Mode S code: A875AB (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 17, 2017 · last FAA action Sep 30, 2023

What a Pilatus PC-12 looks likePhoto of a Pilatus PC-12, not this aircraft: Acroterion, 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 A875AB: 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.