This week a new research report has been released by a team from the Alliance for System Safety of UAS through Research Excellence (ASSURE) that concludes that drones colliding with large manned aircraft will likely cause more structural damage than birds with the same weight for a given impact speed.

Whereas birds have a soft mass and tissue, drones are made of harder materials and contain more compact mass, such as batteries and motors, which are likely to cause more damage during a collision with a manned airplane.

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