Unmanned eVTOL aircraft carries four canisters to extinguish fires across up to 800 square metres per single pass

Unmanned eVTOL aircraft carries four canisters to extinguish fires across up to 800 square metres per single pass

Unmanned eVTOL aircraft carries four canisters to extinguish fires across up to 800 square metres per single pass

Jonathan Newell
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