Qantas has grounded one of its Boeing 737 NG planes.
It comes after the Australian airline discovered "cracking" in a section of the aircraft.
Several other airlines around the world are also double-checking to make sure their 737 NG fleets are unaffected.
Meanwhile Boeing has said that an area near the wing of the model could be capable of cracking.

H.H. Sheikh Mansoor highlights sustainability, innovation at Gulfood Manufacturing
Dubai Chamber of Commerce welcomes over 53,000 new companies
ADNOC, Gecko Robotics sign deals to accelerate AI, robotics, skills training
ADIPEC 2025 kicks off in Abu Dhabi with record global presence
Maktoum bin Mohammed chairs Board meeting of Federal Tax Authority
