mission 5 memory of hero problem

[zoranin73]

I have problem with no existing flight of Mi 8s which I have to protect from Georgian Mi 24 after I finish first task of practice,after I receive message of new task from control and from Mi 8s on these coordinates the flight which suppose to be heading in my direction are non existing and nowhere to be found?I read lot of forum post about this mission but this is not correct for me.