Helicopter Aerospatiale AS355F Ecureuil 2 Serial 5012 Register 9M-WST used by Weststar Aviation WAS. Aircraft history and location Aircraft History For 9M-WST see also 2015 aw189 49021 9M-WST Weststar Aviation Weststar Aviation noted 2011, ex ? Send Updates Use APP to upload photo @ (optional) When Now? / / Send