Yes, it's a cool game with all the helicopters, planes and all the realistic weapons. There's actually 150 missions so there's alot of fun left when you're stuck on mission 99.
Maybe it's like a puzzle, something clever you have to do to be able to finnish the mission. But I've destoyed every enemy and bombed the whole map basically (even nuked it). Flown around with helicopters looking for "clues".
Normally when you've completed a mission and land on the runway this white van drives up to your plane and then it's over, if you start up your engines and take off before it's standing next to you, you will have to land again. So with the van blown to pieces...

Or is it possible to make it stop firing so it won't eventually destoy itself? It says in the mission briefing that the driver is out for lunch and you're suppose to protect it until he returns.