N300KK

2021 Textron Aviation Inc 525C

Fixed-wing, multi-engine · serial 525C0354

Valid registration

Registered with the FAA until Jan 31, 2029.

Registered owner

Cj4 LLC

Owner type: LLC
Address: Po Box 13849, Salem, OR 97309
Fleet: 3 aircraft registered to this owner

Aircraft

Make and model: Textron Aviation Inc 525C
Year built: 2021
Serial number: 525C0354
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Williams FJ44-4A · 3,443 lb thrust
Seats: 11
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Sep 29, 2021)
Mode S code: A3203D (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 15, 2022 · last FAA action Jul 7, 2023

What a Cessna CitationJet looks likePhoto of a Cessna CitationJet, not this aircraft: Alf van Beem, CC0, 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 A3203D: 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.