The Air Force has certified the KC-135 tanker to operate on the synthetic fuel blend that it wants its entire fleet capable of running on by early next decade. Here, a KC-135 refuels an F-22 over Edwards AFB, Calif., in the first-ever in-flight transfer of the synthetic fuel, Aug. 28, 2008.
Lockheed Martin photo
Daily Report: The day's top news on the US Air Force, airpower, and national security issues.
Daily Report: Read the day's top news on the US Air Force, airpower, and national security issues.
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