normal contrails picture B2

NORMAL CONTRAIL PHOTOGRAPHS (3)

NORMAL CONTRAIL PHOTOGRAPHS (3)

Santa Fe, NM May 1999

Provided for Control Purposes

This contrail sequence of three photos was taken over a 30 second interval.

Notice the gradual formation of the contrail, and the evaporation of the trail within approximately a 30 second interval. The camera was held stationary on the contrail after the plane passed.normal contrails picture B1normal contrails picture B2normal contrails picture B31

NORMAL CONTRAIL PHOTOGRAPHS (3) by Carnicom Institute is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.