West KY, Miss River County | Ya been drinking too much of the wobble pop.
Contrails are a natural phenomenal. It requires a moist air mass.
At higher altitudes they are ice crystals formed in the jet exhaust and wing tip vortex.
At low altitudes, like takeoff and landing, they are just water vapor-ie clouds. They are visible near fixed wing and rotary wing aircraft if there is adequate moisture in the air. |