FAA Regulation

No, 14 CFR Part 107 only applies to sUAS weighing less than 0.55 lbs. Yes, there is no lower weight limit for operating under 14 CFR Part 107.   No, roof ...

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

The National Transportation Safety Board. Upon request of the Federal Aviation Administration.  Air Traffic Control.

An injury requiring an overnight hospital stay.  Minor bruises. Scrapes and cuts bandaged on site.

Quadcopter capturing aerial imagery for crop monitoring. UAS used for motion picture filming. Model aircraft for hobby use. 

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

visual observer. remote pilot-in-command.  owner of the small UAS.

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