hey ixnay sorry if someone asked you this already, but what about the planes at extremely low altitudes that still have trails coming off them, I am talking stuff that gets in the air and does not really go away, its there all day just kinda getting bigger, takes an entire day to dissipate or move somewhere else
film them for us, and please also note for us the atmospheric conditions outside that day (i.e. via weatherbug), barometer, temp, humidity and windspeed... Please.