@RICHGLAN@peteoxenham So to be clear, it doesn't lock like vise grips, but it does what an adjustable crescent wrench does but way better? Sounds like I know what I'm getting my dad for father's day
@redDesertweirdo I have no specific or contemporary knowledge of that era, but I do know that radio jamming and other electronic warfare was common during the Vietnam War. It sounds like what your dad's radio picked up was broad spectrum interference from one electronic attack mission or another