Saudi Arabian Airlines signed an agreement at the Dubai Airshow with Rolls-Royce for Trent 700 engines. The contract for the engines is valued at $500 million. "The Trent 700 is a market leader, and in the Middle East it is the engine of choice for eight out of the 11 operators of the Airbus A330, powering three-quarters of the aircraft in service," Rolls-Royce executive Phil Harris said.