Seriously. Most these post are by conspiracy theorists who take a small half-truth from sime self describe ”specialist” video and completely ignore science, physics and common logic and Dr shopping to fill in the blanks they know nothing about. Then to save face when proven wrong they hold onto it with white knuckle death grip until they find one single person who agrees and that validates everything. They will never admit they are wrong because that kills the controversial debate addiction.
Even if they are a member of military, doctor, scientist, doesn’t mean they are automatically honest ir mentally stable. We gad a 4 star general boast Qanon delirium.
I must be bored to spend 1 min in this. Anyone with the slightest cinnection to aviation understands the below.
Contrails, short for "condensation trails," are line-shaped clouds of ice crystals formed by aircraft engine exhaust or changes in air pressure at high altitudes, usually above 25,000 feet. They occur when hot, moist jet exhaust meets cold, ambient air causing water vapor to freeze around soot particles.