Probably a bad idea, but just a random thought: what if there were emergency pressurized canisters of something inert like no2 that could dilute the hydrogen in case of a failure so they could protect surrounding things from fire damage?
I think it might be to heavy for our use case.
well, you hope to stay at a safe distance, right? how difficult is it to deal with wind (or even precipitation)?
having tight flight rules (eg to deal with wind) would be a problem in a lot of locations...
We can withstand winds up to 10-11m/s. If there is more winds or rain that is forecasted then we'll just wait it out.