Yes, I've heard aircraft pilots and Air Control has picked them up on radar.
I've considered all the reports, photos, testimony by the pro-UFO folks. I have yet to see a clear photo or video of anything. I actually want it to be true, no mater how they got here, but it's all hearsay and questionable technology. Prove me wrong without speculation.
I am skeptical of that. I used radar as an air traffic controller, for 20 years. I never saw anything on radar that was out of the ordinary, and never heard of any other controller who did. I can’t imagine how a so called UFO, would look any different than any other target on a radar scope.
I don’t know if it was intended to be a joke, but we were told, if you ever see a “UFO,” don’t admit it, to avoid filling out a mountain of paperwork. 😊 Fallen angels.
Air Force vet