Thunderbirds fly with biofuel
Tech. Sgt. Tony Bowman fuels an Air Force Thunderbird F-16 Fighting Falcon with a blend of 50 percent camelina-based biofuel and 50 percent regular Jet Propellant 8 fuel. Sergeant Bowman is a lab technician from the D.C. Air National Guard’s 113th Logistics Readiness Squadron. (U.S. Air Force photo/Tech. Sgt. Craig Clapper)