Helicopter Bell 206B-2 Jet Ranger Serial 1998 Register JA9157 used by Keisatsu-chō JNPA (National Police Agency). Aircraft history and location Aircraft History JA9157 Keisatsu-chō Hyogo Prefectural Police Sep76-Nov97 Hyogo prefectural police aviation unit Send Updates Use APP to upload photo @ (optional) When Now? / / Send