A 57-year-old man named Al Bielek, who had suffered a severe amnesia for years, began to remember several hidden passages of his life, so he went to various therapies to unlock his memory.
From that moment, he discovered that he had worked on the Montauk Project, an alleged US government secret project carried out in the 1970s and 1980s at the Montauk Air Force Station on Long Island, An immediate consequence of the Philadelphia Experiment, had developed psychological warfare techniques and incredible research, including time travel. Bielek was convinced that his memories had been repressed and blocked to keep that project secret.(Al Bielek)
http://infinityexplorers.com/al-bielek-man-claimed-traveled-future-remained-2-years-2749#