I was a college student at Central Missouri State U, just 10 mile to the west of beautiful downtown Knob Noster:-) back in the early 70s. I took a few flying lessons and it was intersting to see the silos from the air.
In ground school one of the kids asked the instructor about what he should do if he saw a silo opening.
Basically Mr Instuctor said one was no big deal but more than one and you could kiss your...
Regards
alfa6 ;>}
Everything halfway down the state of Missouri would be hit by a Soviet warhead.
OSCAR-11 from the movie “The Day After” is still there. Its all fenced in now.