FAA Regulation

the Remote PIC.  the controlling agency. Air Traffic Control.

Finish the mission by paying extra attention to the surrounding. Land as soon as practical and determine if the mission can be restarted without a Visual Observer.  Continue the mission without ...

No more than three as long as the Remote PIC maintains visual line of sight. As many as he/she can handle. No more than one. 

Turn down the intensity of the light.  Look down at your controller screen to fly the drone and find the obstacle. Turn off the strobe light.

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

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

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.

make sure the UAS is within 400 feet of the control station. maintain line of sight throughout the entire process.   have a visual observer.

The Remote Pilot in Command (RPIC). The owner of the aircraft. The FAA.

Only when the operator will be paid for commercial services. All civilian small UAs weighing greater than .55 pounds must be registered regardless of its intended use.  When the small UA ...