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N21793

Available

N21793 is available. It isn't assigned to any registered aircraft and isn't on the FAA's reserved list. You can reserve it today for $10 a year.

Reserve it with the FAA →

Checked against FAA data from Aug 23, 2026. Not an official FAA determination — always confirm with the FAA before filing.

How to claim it

  1. 1Reserve it on the FAA's site or by mail — $10 per year. You don't need to own an aircraft to hold a reservation.
  2. 2Renew annually until you're ready to use it. Reservations that lapse go back into the public pool.
  3. 3When you buy or re-register an aircraft, assign the reserved N-number to it as part of the registration paperwork.

Recently released: this tail was reserved by Cancelled/Not Assigned and has dropped off the FAA's reserved list — a good sign it's genuinely up for grabs, and a reason to move quickly.

This tail has history

N21793 has been worn before. Past registrations from FAA deregistration records:

  • Beech-Parks BEECH-PARKS D-45 — T-34 Mentors LLCDec 10, 2019 to Apr 1, 2023
  • 1978 Piper PA-44-180 — Globe Aero Ltd IncOct 12, 1978 to Feb 15, 1979
  • 1974 Cessna 172M — Trans Global Aviation IncDec 16, 1975 to Jan 1, 1976
  • Douglas DC3 — Trans-Alaskan Air Lines IncJun 4, 1953 to Jun 12, 1953

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