If you are being flown to a destination by the AI, who btw are rather impressive pilots I might add, there is no command to tell the AI to land the helicopter, you can only tell them to disembark at which point they will then land and exit.
- Legacy ID
- AI Control / Commanding
Go into the editor and put down a helicopter unit, tell it to move to a coordinate at this point it will proceed to take off and move where you tell it too. At this point there is no way to my knowledge to instruct the AI to simply land the helicopter and not disembark.