Helicopter Eurocopter AS532M1 Cougar Serial 2385 Register 279 used by Republic of Singapore Air Force RSAF. Aircraft history and location Aircraft History For 279 see also se3160 1279 as350b 1635 mk81 198 MD530F 0279FF 2008 aw139 31145 279 Republic of Singapore Air Force RSAF Send Updates Use APP to upload photo @ (optional) When Now? / / Send