Other aircraft with N4537U · 1
The FAA can assign a mark to another aircraft once a registration is cancelled. No aircraft carries N4537U now.
Deregistered aircraft · 1984 Ultimate Ultralites Of Iowa TERATORN TIERRA II · Bombardier ROTAX (ALL)
From the FAA registry file of October 29, 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. No aircraft carries N4537U now.