A life's (fatal) lesson on how NOT to maintain magnetos

There is likely a lot of stuff missing. Even though they have "guns" I'd guess there is a lot of "dummy" going on. The radio gear is not complete, down to cabling, power supplies etc and that all adds up. I'd bet a lot of the O2 gear is gone.

Even so, the turrets, etc weigh a LOT. You are right, ammo is not light. And of course the bomb load