I am sure that if a plane managed to land at a "VH" in WWII, slightly damaged, out of fuel, or out of ammo, they did not just throw it away. Asuuming that this is not a WWII sim but a game based on fighting, I don't see why rearming or even making small repairs would hurt the game. You may even get some air cover over a VH if people don't have to waste 10 minutes or more of their lives getting there and back.