Last year flying back from Athens to Philly I sat next to a fellow - he looked like a cross between a Navy Seal and a mullah. There was something very secretive about him. We had a long discussion about Clif High and Bitcoin. He was a huge fan of Clif High. That choice of mentor speaks volumes. He told me I needed to buy Bitcoin. His phone had a black out screen. He often went to the galley and chatted up the staff. I even had the pluck to ask if he was packing. He never replied, of course. Just smiled. And never never slept. Carried his own flavored water. Maybe I was the control in the experiment but I honestly wonderd about anyone else on that flight out of Athens....I saw him bypass Customs and with a few other geeks, walk right into the airport thru a special door.
My former husband was CDR at Flughafen Berlin-Tempelhof 1988-1991. The US Army had two Pilatus Porter PC-6s in the hanger. He said this plane flew like a kite and often just did not want to land. West Berlin was restricted airspace at the time, of course. And did not Mel Gibson "fly" one in Air America the plane landed up hill in the dirt? Great Swiss precision at work.