The Lockheed SR-71 “Blackbird” is a long-range, Mach 3+ strategic reconnaissance aircraft that was operated by the United States Air Force. It was developed as a black project from the Lockheed A-12 reconnaissance aircraft in the 1960s by Lockheed and its Skunk Works division. The SR-71 served with the U.S. Air Force from 1964 to 1998.
L. A. Marzulli interviews Russel Rasmussen who tells of an encounter a pilot had with a UFO on the wing-tip of his SR 71 for several minutes at an altitude of 70,000 feet.
The pilot said to Russel Rasmussen that at the moment the disc-shaped UFO flashed off and disappeared, it was going a bit faster than Mach 3 which was the speed of the SR-71 Blackbird at that moment.
This testimony proves once again that U.S. Air Force pilots do indeed have encounters with UFOs, but they are not allowed to talk about it.