Helicopter Eurocopter AS350BA Ecureuil Serial 9017 Register OO-TTD used by Heli Service Belgium. Aircraft history and location By Andy Marchmont Aircraft History OO-TTD Heli Service Belgium 2014-08-17 A EGTFHeli Service Belgium HSB, www.dtt.be mrks during Red Bull Air Races at Fairoaks Send Updates Use APP to upload photo @ (optional) When Now? / / Send