I am researching a tight group of three POI(s)... accomplices?
one was a fighter pilot in Europe (1960's) business partner with person identified in "Dan Cooper" comic
one was in an environment that matched all the tie particles from 66-71 (dental lab - best match so far) have video of him flying over TBAR/Vancouver Lake
one is an exact match to the 2nd Cooper sketch (never seen a closer match)
Not proof, still trying to unravel it.