N821HP

2001 Cessna 525A

Fixed-wing, multi-engine · serial 525A0018

Valid registration

Registered with the FAA until Mar 31, 2030.

Registered owner

High Line Air LLC

Owner type: LLC
Address: 12120 Sara Rd, Laredo, TX 78045

Aircraft

Make and model: Cessna 525A
Year built: 2001
Serial number: 525A0018
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Williams FJ 44 SERIES · 1,900 lb thrust
Seats: 8
Weight class: 12,500 to 19,999 lb
Certification: Type certificated · Standard airworthiness (issued Feb 28, 2001)
Mode S code: AB354F (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Mar 3, 2023 · last FAA action Mar 3, 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 AB354F: 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.