Helicopter Bell 206B-3 Jet Ranger Serial 3646 Register N946M JA9329 used by Keisatsu-chō JNPA (National Police Agency). Aircraft history and location Aircraft History JA9329 Keisatsu-chō Fukushima Prefectural Police Jul82-May04 Fukushima prefectural police aviation unit N946M - Bemer Aviation at Glastonbury, CT Send Updates Use APP to upload photo @ (optional) When Now? / / Send