US officials order grounding of Boeing 737-9 Max jetliners after plane window blowout

Federal officials on Saturday ordered the immediate grounding of some Boeing 737 Max 9 jetliners until they are inspected after an Alaska Airlines plane suffered a blowout that left a gaping hole in the side of the fuselage.

The required inspections take around four to eight hours per aircraft and affect about 171 airplanes worldwide.