N517SB

2021 Cirrus Design Corp SR22T

Fixed-wing, single engine · serial 2407

Valid registration

Registered with the FAA until Aug 31, 2032.

Registered owner

Whetstone Aviation LLC

Owner type: LLC
Address: 66 Whetstone Vista Dr, Crested Butte, CO 81224

Aircraft

Make and model: Cirrus Design Corp SR22T
Year built: 2021
Serial number: 2407
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor TSIO-550-K · 315 hp
Seats: 5
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Oct 7, 2021)
Mode S code: A67D02 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 8, 2025 · last FAA action Aug 8, 2025

What a Cirrus SR22 looks likePhoto of a Cirrus SR22, not this aircraft: ZLEA, 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 A67D02: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

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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.