Here's a shot of an F18A with the throttles open.
The sun was at about our 11 o'clock and behind the aircraft which backlit the vapor patterns but caused most of the aircraft to be shaded, causing very high contrast. Try as I may, I couldn't do much for the underside.
I hope the visual impact of the image makes up for some of its technical shortcomings
Roger
1/2000s f/7.1 at 185.0mm iso400