N411ST

2014 Bombardier Inc BD-100-1A10

Fixed-wing, multi-engine · serial 20509

Valid registration

Registered with the FAA until Dec 31, 2032.

Registered owner

TSMC Leasing LLC

Owner type: LLC
Address: 16851 Jefferson Hwy Ste 9a, Baton Rouge, LA 70817
Fleet: 2 aircraft registered to this owner

Aircraft

Make and model: Bombardier Inc BD-100-1A10
Year built: 2014
Serial number: 20509
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Honeywell AS907-2-1A · 7,530 lb thrust
Seats: 8
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Aug 10, 2014)
Mode S code: A4D979 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Dec 28, 2025 · last FAA action Dec 28, 2025

What a Bombardier Challenger 300/350 looks likePhoto of a Bombardier Challenger 300/350, not this aircraft: Igor Dvurekov, CC BY-SA 3.0, 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 A4D979: 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.