N551SP

2024 Textron Aviation Inc T206H

Fixed-wing, single engine · serial T20609766

Valid registration

Registered with the FAA until Sep 30, 2032.

Registered owner

Illinois State Police

Owner type: Government
Address: 1100 N Airport Dr, Springfield, IL 62707
Fleet: 8 aircraft registered to this owner

Aircraft

Make and model: Textron Aviation Inc T206H
Year built: 2024
Serial number: T20609766
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Lycoming TIO-540-AJ1A · 310 hp
Seats: 6
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued May 29, 2024)
Mode S code: A704C0 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 26, 2025 · last FAA action Nov 20, 2025

What a Cessna 206 looks likePhoto of a Cessna 206, not this aircraft: Arpingstone, Public domain, 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 A704C0: 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.