See, I like that idea, but then I think about how the radiation messes with everything, and I don't know that the broom's spells are perfect. Or if a Bubblehead Charm will work perfectly to keep the air in, you know? Lots of ways it could go wrong.
Tech people don't want us to charm the things they find directly, in case it messes them up. So I was thinking some magical parachutes for the big stuff, or baskets we can attach to our brooms for the small things?