Helicopter Eurocopter EC135P2+ Serial 0998 Register JA121D used by Doctor-Heli ,Nakanihon Air Service NNK. Built 2011. Aircraft history and location Aircraft History JA121D Nakanihon Air Service Nakanihon Air Service (NAS) Doctor-Heli 2011-11Doctor Heli from Nov11, op by NAS Send Updates Use APP to upload photo @ (optional) When Now? / / Send