I am NOT playing “gotcha”. I’m offering a potentially educational conversation.
The answer is “no”. The B-17 was retired almost immediately after WWII; the B-36 was retired in 1959. S, “no”; neither was involved in weather modification (or anything else) during the Viet Nam war.
The B-17 contrails over Germany were highly detrimental ... even potentially lethal.
To the crews of those aircraft.
Have you any idea why that might be the case?
I’m sorry. I could guess, but I’m clueless. If you want to post something educational, just tell me. I don’t have time for a Socratic method discussion. I have household chores which need to get done. Thanks anyway.