August 3-5, 1981 were a remarkable set of days in U.S. aviation. The union declared a strike on August 3, 1981 which violated what is now 5 U.S.C. § 7311 prohibiting federal government employees from striking.
President Reagan ordered air traffic controllers back to work, calling their strike a “peril to national safety.” Reagan gave striking controllers 48 hours to return to work or lose their jobs. On August 5, 1981 he fired 11,345 striking controllers.