THE US FEDERAL AVIATION ADMINISTRATION has certificated the AlliedSignal TFE731-60 turbofan ahead of the first flight of the Dassault Falcon 900EX business aircraft, the first application for the engine. Four TFE 731-60 development engines have been delivered for flight tests. Almost 3,500h of tests have been amassed by the engines, including more than 350h of flight testing.

Source: Flight International