Helicopter Sikorsky S-76B Serial 760449 Register 2307 used by Royal Thai Navy. Aircraft history and location Aircraft History For 2307 see also s-70c 70-1582 206b-2 1906 214ST 28156 2307 Royal Thai Navy Royal Thai Navy 203 sqd 2015-09-24 A CZBB at Boundary Bay Airport, Delta, BC Canada Send Updates Use APP to upload photo @ (optional) When Now? / / Send