N353 is taken. It's currently assigned to a 1999 Tolle Alan E VENTURE MODEL 20 registered in Fort Myers, FL.
See the full aircraft record →A tail number only frees up if the owner deregisters the aircraft or moves it to a different N-number — and even then the FAA holds it before releasing it to the public.
N353 has been worn before. Past registrations from FAA deregistration records:
Tails one nudge away from N353 that aren't assigned or reserved: