followed all the procedures recommended by boeing to bring the seven thirty seven max out of a nosedive even that using brute streams all of it in vain as the forces of two jet engines and gravity worked against the ethiopian authorities are recommending boeing review the plane software a process already underway no one today suggested that there may be a design flaw in the seven thirty seven max but this is the second time in half a year that an unstoppable nosedive has brought down boeing s best selling plane march tenth was a clear morning ethiopian airlines flight three zero two had just left at its abbot for nairobi when it plummeted nose first into a field outside the theo capital a disaster that killed all one hundred fifty seven people on board but a preliminary report now rules out human error as the cause of the tragedy