Issue for boeing. this time, the incident was injapan. a boeing flight had to be turned around after pilots discovered a crack in the cockpit window midair. the flight was being operated by all nippon airways, in a boeing 737—800 aircraft, going from the city of sapporo to toyama, onjapan�*s main island. a spokesperson for the airline said "the crack was not something that affected the flight�*s control or pressurisation", adding that there were no injuries to any of the passengers or crew. meanwhile, investigations on the grounded 737 max — 9 aircrafts are continuing in the wake of th...