B-1B achieves first supersonic flight using synthetic fuel

DYESS AIR FORCE BASE, Texas (AFPN) -- A B-1B Lancer from the 9th Bomb Squadron here became the first Air Force aircraft to fly at supersonic speed using an alternate fuel March 19 in a flight over Texas and New Mexico. The fuel, a 50/50 blend of synthetic and petroleum gases, is being tested as part of an ongoing Air Force program to help the environment and to use a fuel produced domestically.