N840

Cancelled 1957

Deregistered aircraft · Delackner Helicopters DH4

Cancelled
May 6, 1957
Status when cancelled
Valid registration
Serial number
2
Type
Rotorcraft
Certificate issued
June 21, 1956
Mode S code
AB7FD8
Owner when cancelled
De Lackner Helicopter Inc
Owner type
Corporation

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.