Safran RTM322 engine picked for Qatar's NH90 fleet Wednesday, 28 March 2018 Army, Defence, Military, News, World Qatar has selected Safran Helicopter Engines as engine supplier of its new NH90 fleet. The 28 NH90 military helicopters, whose acquisition was announced on 14 March, will all feature RTM322 engines. Read more (Credit: Airbus Helicopters) Read more Tweet Subscribe to receive free email updates: