The pilots of the Ethiopian Airline plane that crashed in March with the loss of 157 lives were not at fault, the airline's chief executive has said.<br /><br />Criticisms of the crew's actions were "seriously misinformed" Tewolde GebreMariam told the BBC.<br /><br />He was responding to claims from a US congressman that mistakes by the pilots were a factor in the aircraft's failure.<br /><br />The Boeing 737 Max went down just six minutes after take-off in Addis Ababa.