N423A

Cancelled 1957

Deregistered aircraft · Sikorsky S-55

Cancelled
July 2, 1957
Exported to
Canada
Status when cancelled
Valid registration
Serial number
55561
Type
Rotorcraft
Certificate issued
August 8, 1955
Mode S code
A506C4
Owner when cancelled
Petroleum Helicopters Inc
Owner type
Corporation

From the FAA registry file of October 31, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.