FAA Regulation

12 hours. 8 hours. 24 hours.

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.

0.55 pounds or less.  0.75 pounds or less. 0.65 pounds or less.

30 days. 10 days.  90 days.

must be made immediately to the NTSB.  must be made within 10 days to the FAA. is not required.

Yes, all sUAS aircraft weighing over .55 lbs. are subject to Part 107 No, this sUAS operation is not subject to Part 107.  Yes, this sUAS operation is subject to Part ...

Visual observer. Person manipulating the controls. Remote Pilot in Command (Remote PIC). 

is operated by a Part 61 certified pilot. documents maintenance, preventive maintenance, alterations, and inspections.  is only operated over small groups of people.