RE: Ever had a problem when swapping crystals?
OK now I have read your links. So you found out that the Army's combat engineers have radio controled equipment. And that there are some efforts to bring this technology to the civilian world.
So what? They are not even close to our frequencies. The government has frequencies alloted for government owned equipment. Waaay waaay above our frequencies.
Fact is you and others are making mountains out of molehills on this subject.