Okay Airways flight returns after takeoff, airport responds.

The journalist learned from Changsha Huanghua International Airport that in the afternoon, after OK Airline BK2931 Changsha to Zhanjiang flight took off, the crew detected a fault warning and returned. Currently, the detailed cause of the incident is still under investigation, with preliminary analysis suspecting it to be due to mechanical failure. Changsha Huanghua International Airport staff explained that in the afternoon, passengers on board could choose to change flights for free or continue to take the same flight, and ground staff also arranged dinner for passengers. Currently, passengers on board have safely arrived in Zhanjiang at 20:36.