Helicopter Bell 212 Serial 31233 Register 2216 used by Royal Thai Police RTP. Aircraft history and location Aircraft History For 2216 see also as332b1 2257 w/o 2012 sa318c 2216 2016 h145m 20094 2216 Royal Thai Police Police, ex N4770M Send Updates Use APP to upload photo @ (optional) When Now? / / Send