In some situations you can see a trail behind a wingtip that can persist. although doesn’t leave the huge vapor cloud that lingers for hours, I have heard plenty of people conspiracy nuts refer to them as “Chem trails” right along with the actual contrail. Living near an airport, you get all kinds of crazy.
That’s why I specified or wingtip vortex.
In some situations you can see a trail behind a wingtip that can persist. although doesn’t leave the huge vapor cloud that lingers for hours, I have heard plenty of
peopleconspiracy nuts refer to them as “Chem trails” right along with the actual contrail. Living near an airport, you get all kinds of crazy.