N2554G is taken. It's currently assigned to a 1979 Piper PA-38-112 registered in West Valley, UT.
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.
N2554G has been worn before. Past registrations from FAA deregistration records:
Tails one nudge away from N2554G that aren't assigned or reserved: