If you sometimes wonder why the airport in Thailand is never maintained in a good manner and why it is always some problem we can not tell you the reason.
Many of the members of the AOT board refuse to resign and step down. They get a nice salary and privilege from being in the board and don’t want to let go.
It is also the same reason why Thailand flagship carrier that is actually is state owned make losses very year. The company has been driven by the same people all the time and they always put the friends or family in the board when they resign. They don’t care if they qualified or not.