No, the other people in the park are not on notice. Yes, as long as the park is not busy enough that it would be considered an open-air assembly of human beings.
UAV Campus | Remote Pilot FAA Exam Prep for Drones Latest Questions
If prior permission is received from the Federal Aviation Administration. If precautions are taken to avoid injury or damage to persons or property on the surface. Only in an emergency.
14 days. 2 calendar months. 30 days.
The other aircraft is flying away from you. The other aircraft is crossing to the left. The other aircraft is approaching head-on.
I can do it. Taking chances is foolish. Nothing will happen.