[dragnet2]

I think they defined a flap as 10 or more witnesses reporting the same event and having access to the original written records.

Who is they? This planet goes back a tad longer than whoever "they" is Kev.

Me thinks "they" are way arrogant. Just a guess, but cavemen probably didn't carve out some military craft on their cave walls, and probably don't care what "they" thinks. I know I don't.

Whadduya think Kev?

[Kevmo]

IIRC, “they” are the authors of that book, “The History of the UFO Controversy in America,” by Jacobs.