"When I was a kid, UFO's were saucers with a cupola on top or a saucer with a scalloped rear end. Over the years, there have been many new makes and models."

There are responses unknown who may be inside or outside Mudcat who are able to answer select questions I pose by email that then disappear after reading the email. Regarding earlier UFOS, someone said, "Those earlier models were subject to Earth lightning that critically disrupted navigation. Later models fare much better in our atmosphere".

cute trick, whoever you are.