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

Only when visual observers participate in the operation. Alone, if operating during daylight hours. Under the direct supervision of a Remote PIC.  

Remote Pilot in Command.  Contractor Site supervisor.

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

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

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