Other aircraft with N121SF · 1
The FAA can assign a mark to another aircraft once a registration is cancelled. N121SF is registered now to the first aircraft listed.
Deregistered aircraft · 1980 Ayres S2R-T15 · Pratt & Whitney Canada PT6A-15AG
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. N121SF is registered now to the first aircraft listed.