US Air Force Thurnderbirds Challenge Coin

U.S. Air Force - Nellis Air Force Base / Thunderbirds - USAF Challenge Coin. This challenge coin is 1 1/2 inches and comes sealed ins a plastic case. Nellis Air Force Base—'Home of the Fighter Pilot'—is a member of the United States Air Force’s Air Combat Command. It is the home to the largest and most demanding advanced air combat training in the world. More than 40,000 sorties a year are flown from this southern Nevada facility, including every type of aircraft in the Air Force inventory.