HEH: Why Nothing (Even The Air Force) Can Kill The A-10 Warthog. “The United States Air Force (USAF) has spent almost two-thirds of its existence as an independent service trying to get rid of the A-10, one of its most well-known aircraft. But has the Air Force finally given up? It is odd to think that a fifty-year-old aircraft might have more job security now than at any time in its long history, but it does seem that the Warthog now has a relatively secure space in the USAF fleet.”