WASHINGTON (AFNS) — The Department of the Air Force selected Joint Base Andrews (Maryland) as the fourth location to host MH-139 Grey Wolf helicopters. The 25 new MH-139A Grey Wolf helicopters, the military version of the italian best-seller Leonardo AW139 helicopter manufactured by Boeing specifically for the United States Air Force (USAF), will replace the base’s 21 Leer másNew Air Force MH-139 Grey Wolf helicopters will go to Joint Base Andrews[…]