[Yosemitest]

And the creators of both of those sites went to college courses with some of the pilots who served as 'Supervisors of Flying' in some of the control towers that I worked it, in the USAF.
Their ideals and plans were know, well before their products went "On-Line".

[Fresh Wind]

“Briefed” implies an official action, not something you heard from someone who heard something from someone decades ago.