“And the scenery is not blurred by the jet exhaust.”
Good one! I blew up the 350Kbyte shot and could see no sign of the refraction you get around hot exhaust.
I’m not sure about the shadow, looking at the flagpole on the ground, the plane shadow may be out of the frame.
But what lousy resolution!
The engines on the presidential airplanes have been modified to lessen their IR signature. You would need to have known good photos of one of these planes in similiar atmospheric conditions and temperature for a true comparison.
I would expect the exhaust to not show much heat distortion.