1. In the game editor, create an MH9 with crew on a helipad (not sure whether it matters if there's a pad there or not) with the following attributes
init : this enableSimulation false
control : non-playable
vehicle lock : unlocked
2. Create a player character, it doesn't matter what type of man
3. Enter game (preview or single player - it also happens in multiplayer if exported)
4. Enter the MH9
5. Screen goes black, context-menu is available with "Get Out" option, but selecting this option does not disembark from helo.