During that time he secured various parts of the base such as and Area 13. Mingus worked on many black projects such as the U2 spy plane and dozens of atomic test detonations that occurred during the cold war. He fought in the Korean War.
Due to problems during Gloria"s pregnancy, Mingus needed a solid job with hospital benefits.
He applied to work on government projects and because of his veteran status was quickly accepted into the program Mingus was one of the first federal services security guards assigned to Besides securing the base facility, Mingus was responsible for the daily communication into the base from the outside world.
He could never identify the base over the phone or discuss what was occurring on the base. He could not confirm the presence of anyone present there.
Mingus was responsible for guarding the Aquatone project—or better known as the U-2 spy plane project
Mingus"s first nuclear test he stood guard over was Project 57 -- America"s first dirty bomb test. Mingus participated in the Hood bomb detonation, a 74 kiloton blast. Immediately after the blast it was realized that the Atomic Energy Commission failed to secure Mingus was dispatched to secure the base immediately.
In doing this, Mingus had to cope with large amounts of radiation that had just been unleashed by the detonation.
Some areas where Mingus was stationed—such as Area 13—were subject to lethal levels of radiation. Routine care had to be taken to avoid lung exposure to Plutonium and other radioactive substances.
Mingus spent many years in the underground tunnels of These tunnels were used to facilitate nuclear testing. Mingus was assigned to work with President John F. Kennedy"s secret service detail when he visited the base in 1962.
Kennedy visited the base as part of a space travel promotion tour.
Behind the scenes, planning was underway for a nuclear-powered spaceship that could reach Mars. Mingus worked at the United States Department of Energy"s emergency command center in Las Vegas on January 24, 1978 when a nuclear-powered Russian spy satellite (Cosmos 954) crashed in Canada. The top job while fielding calls at the emergency command center was to prevent Americans from panicking.
All that the agency would report was that a "Space Aged Difficulty" had occurred, nothing about a nuclear-powered satellite with potential lethal fallout.
In 1982 Mingus was securing an underground test at Area 6. The base had a live nuclear bomb exposed above ground.
During the process of lowering the bomb underground, the base came under attack by armed combatants. Mingus was primarily responsible for coordinating the breach up through the chain of command.
President Ronald Reagan was ultimately notified and the event became a significant (and secret) national security issue.
Later, it was determined that the combatants were men from Wackenhut security conducting a drill. As of October 2011, Mingus worked as a security guard at the Atomic Testing Museum in Las Vegas, Nevada (pictured). In 2010 Mingus was featured on National Geographic"s television show, Declassified.