Reply to post: Drone detection may be difficult

London's Gatwick airport suspends all flights after 'multiple' reports of drones

PyLETS
Unhappy

Drone detection may be difficult

This product detects them based on RF emissions. A pre-programmed drone which doesn't need a controller won't need to emit RF. I guess the next generation in drone stealth capability will involve the transfer of technology (e.g. radar non-reflective materials) that goes into modern fighter jets. https://en.wikipedia.org/wiki/Radiation-absorbent_material

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