Its probably some guy on a personal mission printing the stuff off his own computer.
You do get weirdos like that. I came up behind a small car which looked as if the owner had strung blue flashing fairy lights around the rear window.
In the car was a gentleman in a tweed cap and a lady. As I went to overtake he accelerated so I pulled back in Line.
I tried again with the same reaction but this time he pulled out into the offside lane.
I was now furious " stupid man has he not got anything to do with his life other than self policing the highway"?
Nest time I blasted past put on my hazard warning lights and angrily waved him down. I approached his window and said angrily" have you nothing more to do with your empty life than acting like a pathetic person and a weirdo"?
At that point he pulled out his police officer documents. I burst out laughing and so did he so I got let off as He saw the funny side too.
But yes there are a bunch of weirdos who have such empty lives they run around on crusades trying to make themselves feel important and aviation is one of their favourite targets.
Pace