Helicopter Bell 206B-3 Jet Ranger Serial 3648 Register JA9331 used by Keisatsu-chō JNPA (National Police Agency). Aircraft history and location Aircraft History JA9331 Keisatsu-chō Hiroshima Prefectural Police Jul82-Apr04 Hiroshima prefectural police aviation unit Send Updates Use APP to upload photo @ (optional) When Now? / / Send