J-20 has moved into the background now. I am actually working day and night on a new ElectroMagnetoThermal Plasma Propulsion Drive. We moved to Phoenix Az, last August. And I think I saw a group of UFO at night for several times, while walking my dog.
Then, I developed an very intense interest in Aviation technology, especially the Jet engine. At first it was to solve the J-20's engine mystery. Then, around March, just before we move to Prescott, AZ. I got an intense vision of a new type of jet engine, that is totally unlike the conventional jet engine. And I started taking notes and quickly it filled several thick note books.
At first, I just dismiss it as UFO and keep walking. It showed up several times at different nights. Some one has video taped and I put it on youtube, I just found out recently.
A group of big lights were hovering or moving slowly, and silently. They do not flick like regular airline aircraft lights. and do not make any sounds.
Arizona is a UFO country. There are thousands of UFO reports each year. There is a book "Phoenix
Lights" about the big UFO phenomena with UFOs that stretch 2 miles wide, that happened in 1997.
We lived in Gilbert AZ, a suburb of Phoenix, from Aug 2016 to April 2017
I am not saying these are exact same lights we saw. There are thousands of reports in AZ, each year.