Cessna Caravan Engine Failure and Ditching in Ocean, Filmed From Inside (HD)

Right there in the report, if one continues to read it in its entirety: "Although the MORE STC [Maintenance On Reliable Engines] inspection program required more frequent borescope inspections of the hot section, periodic inspections of the compressor and exhaust duct areas, and periodic power plant adjustment/tests, it did not require a compressor blade metallurgical evaluation of two compressor turbine blades; however, this evaluation was contained in the engine maintenance manual and an engine manufacturer service bulletin (SB). The review of the airframe and engine maintenance logbooks revealed no evidence that a compressor turbine metallurgical evaluation of two blades had been conducted. The operator reported that the combined guidance documentation was confusing, and, as a result, the operator did not think that the compressor turbine blade evaluation was necessary. It is likely that, if the SB had been complied with or specifically required as part of the MORE STC inspection program, possible metal creep or abnormalities in the turbine compressor blades might have been discovered and the accident prevented."