Over 150,000 American women served in the Women’s Army Corps (WAC) during World War II, filling a multitude of noncombatant positions throughout the service including air controllers, mechanics, postal clerks, switchboard operators, sheet metal workers, weather forecasters, and more. Originally established as the Women’s Army Auxiliary Corps (WAAC) in 1942, it was converted to the WAC just a year later, and its members became a part of the regular army. WACs received the same rank insignia and pay as male soldiers, and unlike their counterparts in the Navy, Coast Guard and Marine Corps, WACs could be stationed anywhere, including behind the lines in the battlefield.