Helicopter Sikorsky S-55 Serial 55-691 Register CF-JJF N734A used by PHI Inc. Built 1954. Aircraft history and location Aircraft History N734A PHI Inc 1954-01-19Sikorsky S-55 c/n 55-691, ff:? del PHI as N734A, 19Jan54. CF-JJF - N509Y Send Updates Use APP to upload photo @ (optional) When Now? / / Send
