Within Systems Installations Stress, we do the strength justifications (mainly static, with some fatigue) of all the Fuel, Hydraulics, Pneumatics and Electrical Installations on all Airbus product Wings - this includes the current production of A350, A330 and A320 family aircraft, the new A220, and the military A400M. Support is also given to out-of-production aircraft - A300/A310, A340 and A380. ...