The 1st Test Squadron (1st TS) is a unit of the United States Air Force that has a rich history dating back to World War II. The squadron was activated on 15 September 1942 at Bolling Field, Washington D.C. as the 1st Test Flight Squadron, with the mission of testing and evaluating new aircraft and equipment. Basic shipping included to most countries, allow 4+ weeks before arrival. Additional costs may incur for EURO, South America and African countries.