[INTPenis]

That's a very human centric view though. If we see them as balls of multi-colored light then what makes you think they can even grasp what an aircraft is, let alone radio signals.

Sure they might have been studying us for centuries, and that's how they can disable our instrumentation precisely without damaging anything. But then again that raises the question, why? Why even let us detect them in the first place if they have no message to send.

And if they have a message to send, how come they have complete control of our technology but can't convey their message?

Nothing adds up here.

To me as a skeptic the only common factor is human imagination.