Helicopter Sikorsky S-55 Serial 55-278 Register CF-HNG used by Pratt and Whitney Canada. Built 1952. Aircraft history and location Aircraft History CF-HNG Pratt and Whitney Canada 1952-10-06Sikorsky S-55 c/n 55-278, ff:? reg Sikorsky as N415A, 1952 del P&WC as CF-HNG, 06Oct52 rereg C-FHNG unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
