South Korea grounded nine cracked 737 Boeing, which was completely cold this time
Earlier this month, the U.S. aviation administration found cracks in the fuselage of several Boeing 737NG aircraft and asked all airlines to conduct emergency inspection. South Korea has more than 150 aircraft of this type. Of the 42 aircraft that have been tested, 9 were grounded after cracks were detected between the wing and the cabin, with a detection rate of more than one fifth. It is reported that this model mostly flies China and Southeast Asia routes, and some flights to be inspected are still in operation!