It semptember 2017, a DJI Phantom collided with an US Black Hawk helicopter causing real damage to main rotor.

Obiously a military helicopter cannot be destroied by a small uav but... surely it would be a true danger...

It september 2017, a DJI Phantom collided with an US Black Hawk helicopter causing a real damage to main rotor.

Obviously a military helicopter cannot be destroied by a small uav (why develop expensive Sparrow or Maverick rockets when a simple Phantom could land a military object ;-) ) but... surely it would be a true danger...