Helicopter Sikorsky S-55C Serial 55-586 Register JA7153 used by Kaijō Hoan-chō JPCG (Japanese Coast Guard). Built 1953. Aircraft history and location Aircraft History For JA7153 see also 1954 S-55C 55-707 scrapped 1964 JA7153 Kaijō Hoan-chō 1953-10-20Sikorsky S-55C, c/n 55-586, ff:? del Japanese Coast Guard as JA7153 20Oct53 status unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send