CFM56-7B26

The CFM International CFM56 is a Franco-American family of high-bypass turbofan aircraft engines produced by a 50-50 joint venture between Safran Aircraft Engines and GE Aerospace. The engine first ran in 1974 and initially had slow sales, but was saved by a contract with Delta Air Lines and United Airlines to re-engine their Douglas DC-8 aircraft. The CFM56 has become the most used turbofan aircraft engine in the world, with issues such as fan blade failure and problems with rain or hail being resolved through engine modifications.learn more on wikipedia