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N4505C

Available

N4505C 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 Jul 3, 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.

This tail has history

N4505C has been worn before. Past registrations from FAA deregistration records:

  • 2002 Cameron Balloons Us Z-105 — Johnson Mona LAug 11, 2010 to Aug 1, 2014
  • Cessna 170B — Manuel Benjamin F JrAug 25, 1977 to Mar 26, 1982

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