CityNews – According to reports, a Thai Lion Air flight (SL539) from Chiang Rai to Bangkok lost pressure during takeoff and had to make an emergency landing at Chiang Mai airport.
The crew of the flight initiated an emergency descent, and released oxygen masks due to the loss of pressure.
The aircraft landed at Chiang Mai International Airport 25 minutes later. Several of the passengers were treated for dizziness.
Photo shared on Livebox Chiangmai Facebook Page: