I'd say this is a very different type of drawing, because you only see it on a tracker. Someone watching in real live from the ground wouldn't see the pattern, because I don't think jet trails stay in the air for two hours.
This seems more like people using run/cycle trackers to make drawings on a map. (Strava Art)
We can only see it on a tracker. My claim is that sort of flight route drawing predates modern tracking on the Internet by decades. GPS was released to the public in the 1980's.
This seems more like people using run/cycle trackers to make drawings on a map. (Strava Art)