Maybe Frank....Maybe, but they would need to be sitting in the aircraft concerned, that would make them a suicide jammer.
I am sure the crew are quite well trained in how to conduct a missed approach when the loss of a navaid happens?
No?
And what stops same said suicide jammer from inflicting the same kind of trouble with a VHF device on say.....a ILS frequency just at the minima on a murky day? No this could be done from a safe distance if said suicide jammer was a little more chicken.
Whole thread is not even rating on the storm in a teacup scale.