https://www.naffco.com/uae_en/flood-control-solutions/water-rescue-drone
NF/NF-DRR Water Rescue Drone
The NF/NF-DRR Water Rescue Drone, also known as the "NF/NF-DRR Flying Lifebuoy", is a water rescue pioneer.
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https://www.thedrive.com/article/13126/new-unmanned-water-rescue-drone-in-testing-with-firefighters-on-lake-superior
New Unmanned Water Rescue Drone in Testing With Firefighters on Lake Superior
This new water rescue drone which could reduce emergency response time and save lives.
water rescue dronelake superiornewunmannedtesting