N9111M

1970 Cessna U206E

Fixed-wing, single engine · serial U20601511

Valid registration

Registered with the FAA until May 31, 2032.

Registered owner

Sierra Air LLC

Owner type: LLC
Address: Po Box 1078, Willow, AK 99688

Aircraft

Make and model: Cessna U206E
Year built: 1970
Serial number: U20601511
Type: Fixed-wing, single engine · Land
Engines: 1 × Piston · Cont Motor IO 520 SERIES · 285 hp
Seats: 6
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Apr 17, 1970)
Mode S code: AC9CE9 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: May 19, 2025 · last FAA action May 19, 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 AC9CE9: 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.