Other aircraft with N554HD · 1
The FAA can assign a mark to another aircraft once a registration is cancelled. No aircraft carries N554HD now.
Deregistered aircraft · 1984 Gulfstream Aerospace G-1159A · Rolls-Royce SPEY MK 511SR
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 N554HD now.