1. hit blade 2. get accelerated by said blade 3. hit tail 4. rip tail OR 1. stay in place 2. heli rotates in place (as it can and does) quickly

1. hit blade 2. get accelerated by said blade 3. hit tail 4. rip tail OR 1. stay in place 2. heli rotates in place (as it can and does) quickly 3. tail sweeps around the center 4. get hit by tail at high angular (and thus linear) speed 5. rip tail OR 1. stay in place 2. heli moves sideways quickly 3. get hit by tail at high speed 4. rip tail all of these start with a quadcopter being where it was not supposed to be, and SADLY likely do not end with proper jailtime for reckless endangerment