Helicopter Sikorsky S-55 Serial 55-786 Register CF-JTC 9622 used by Royal Canadian Air Force (1945-1968). Built 1954. Aircraft history and location Aircraft History 9622 Royal Canadian Air Force (1945-1968) 1954-09-22Sikorsky S-55 c/n 55-786, ff:? ordered by P&WC for RCAF del RCAF as 9622, 22Sep54. CF-JTC - ex 9622 Send Updates Use APP to upload photo @ (optional) When Now? / / Send