There is a fire hazard indeed! Exactly like with helicopters and their fuel. We need to respect strong process to deal with H2 in safe way. Concerning wind eff

There is a fire hazard indeed! Exactly like with helicopters and their fuel. We need to respect strong process to deal with H2 in safe way. Concerning wind effects, we aim to operate with winds up to 10m/s (we did 8,5m/s last week so it's going well!). If the winds are higher we will wait it out (exactly like other aircrafts do ie drones and helicopter in certain cases).