Other aircraft with N1721S · 1
The FAA can assign a mark to another aircraft once a registration is cancelled. N1721S is registered now to the first aircraft listed.
From the FAA registry file of October 28, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.
The FAA can assign a mark to another aircraft once a registration is cancelled. N1721S is registered now to the first aircraft listed.