FAA Regulation

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.

Flying in a prohibited area. Flying without Remote ID. Flying in class B airspace without ADSB-Out.

Fly as a recreational flyer until you pass the recurrent training online with the FAA.  Continue flying as a Remote Pilot, there is a 30-day window to take the recurrent. Fly ...

filed a IFR flight plan. received prior authorization from the controlling agency.  received prior permission from the commanding officer of the nearest military base.

.04 percent by weight or more alcohol in the blood.   .004 percent by weight or more alcohol in the blood. .008 percent by weight or more alcohol in the blood.

Equip the aircraft with a remote ID broadcast module. You must purchase a new drone to comply with Part 89.  Older drones are grandfathered in and don’t need to comply with Part 89.

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

The FAA’s DOC list. The FAA DroneZone. The manufacturer’s website.

up to 2 years after the date of final conviction. up to 1 year after the date of final conviction.   up to 6 months after the date of final conviction.

Compliant with Part 107. Part 107 does not apply to this scenario. Not compliant with Part 107.