Aer Lingus CFM56-5B engines awarded TRUEngine designation
CFM International has awarded the TRUEngine designation to a total of 70 new and overhauled CFM56-5B engines in the Aer Lingus fleet. The CFM56-5B engines were awarded TRUEngine status following a comprehensive review of the airline’s fleet operational data and maintenance records. These records validated that maintenance of all of the engines is consistent with