Their main concern is to Human Exposure to Radiofrequency Electromagnetic Fields.
Originally Posted by MarkTwain
Back around OCTOBER 30, 2002, DIRECWAY stated:
These conditions have been applied to the DIRECWAY earth stations so as to protect children and adults from possible harm due to radiation from radio frequency transmissions.
So, its clear that any two-way satellite dish needs to be elevated, and its emissions must not "blanket" humans.
I've never found a statement via FCC that explicitly states a technician is required when installed equipment will not transmit when off its receiving satellite.
FCC has rule(s) for those like Captain Midnight, or in other words, those who can transmit at will.