N432 is taken. It's currently assigned to a 1974 Beech 95-B55 (T42A) registered in Beverly, WV.
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.
N432 has been worn before. Past registrations from FAA deregistration records:
Tails one nudge away from N432 that aren't assigned or reserved: