The heavy lifting, long-endurance drones are capable of carrying up to 400 kg of water with 2-4 hours of endurance powered by a jet engine.
What the U.S. dairy industry really wants from Canada
- today, 3:05 AM
- cbc.ca
- 0

The heavy lifting, long-endurance drones are capable of carrying up to 400 kg of water with 2-4 hours of endurance powered by a jet engine.
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