GregP
Major
They may have counted them in WWI, but in WWII? I had never considered them. I suppose they might have to be considered. I'd doubt it came up more than a very few times, if at all in WWII, but without research, I wouldn't know.Hmmm. WW I ballons,
Airborne(not really moving)
manned
armed (usually not in the balloon but in ground batteries).
You come up with some good ones, Shortround!