sentence: types of operators ; broadcasting : technical operator , transmission controller or broadcast operator : network operations center ( noc ) operator master control ( mcr ) operator production control room ( pcr ) operator transmission control room ( tcr ) operator video tape operator ( vto ) certified television operator ( cto ) by society of broadcast engineers ( sbe ) certified radio operator ( cro ) operator - by ( sbe ) studio technical operator ( gallery operator ) : vision mixer operator - technical director ( td ) sound and comms ( talkback ) studio operator kc-135 boom operator camera operator jib ( camera ) operator boom operator dolly grip operator ; other : computer operator crane operator radio operator satellite controller switchboard operator winch operator nuclear power plant operator gallery image : hg winch operator .