And another one
The FAA’s justification for prohibiting FPV is that the pilot’s eyes are not on the aircraft, which in its view is contrary to the part of the 2012 law that says that for a flying device to be considered a model aircraft, it must be flown “within visual line of sight of the person operating the aircraft.” Traditionally, modelers have taken “visual line of sight” to mean that the model must be close enough that the pilot can see it if he looks in the right direction. But with its 2014 interpretation, the FAA redefined this phrase to mean that the pilot needs to keep the model in sight at all times, and it very specifically prohibited the use of video goggles.