[StargazerWoods]

Possibly. My concern is though that to create flak thick enough that you could get out the plane walk on it, I'm going to need a hell of a lot of artillery. In the however long it takes to fly to your mission target, the gunners would probably have leveled whatever building was shielding the friendlies and rendered it pointless.

I'll do some investigating but if anyone has any other ideas in the meantime, I'm very interested to hear them out.