Used by any and all industrial passenger planes. The "chemtrails" label is normally placed on these for a longer period contrails, with their quite persistence put ahead as "proof" that they can't be normal contrails — a logic harking back to disproving local weather transform which has a freshly produced https://geoengineering11009.is-blog.com/44472584/a-secret-weapon-for-geophysikalische-waffe