A passenger plane lost a section of its fuselage in mid-air, forcing it to make an emergency landing in the US state of Oregon on Friday, reports BBC.
The Alaska Airlines Boeing 737 Max 9 returned to Portland 35 minutes into its flight to California after an outer section, including a window, fell.
It said 177 passengers and crew were on board and it "landed safely".
The airline said it would "temporarily" ground all 65 of its 737 Max 9 aircraft to conduct inspections.
Boeing said it was aware of the incident and is "working to gather more information".
Bd-pratidin English/Golam Rosul