First Air-To-Air Synthetic Fuel Transfer

The US Air Force is wasting no time in testing their new synthetic jet fuel. Just yesterday they marked another milestone when the 50/50 blend of JP-8 and fuel derived from the Fisher-Tropsch method was transferred via aerial refueling from a KC-135 to an F-22 Raptor. This also marks the first flight of a Raptor using the new fuel. Neither the KC-135 from March ARB or the F-22 from Edwards AFB were modified to perform the test. "Our goal was to complete the test plan and to support the certification," said Maj. Drew Allen, 411 FLTS chief of standardization and evaluation and also the test pilot. "We wanted to prove that there was no negative effect in performing the aerial refueling using the synthetic fuel." This test moves the USAF another step closer to certifying the synthetic fuel for the entire Air Force fleet as well as moving them another step away from dependence on foreign oil.

[Lockheed Martin photo]
[AF Link]

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F-15 Goes Mach 2 On Synthetic Fuel

The US Air Force successfully completed a flight test of its experimental synthetic fuel with a fighter for the first time this week by using an F-15 Eagle. The F-15 seemed to take to the new fuel pretty well as it screamed up to Mach 2.2 during a 55 minute test flight. The Air Force has been testing the fuel on larger aircraft in their fleet including a C-17, a B-52 and even a B-1 that was the first to break the sound barrier using the 50-50 blend of synthetic fuel and JP-8. This new test was the first on a light and maneuverable fighter jet, though. The fuel is created by using the proven Fischer-Tropsch method of deriving fuel from coal which is a process the Germans used during WWII to satisfy their insatiable need for war-time fuel. While the synthetic fuel mix is marginally better on the environment than traditional fuel, the main reason the Air Force is conducting this research is to see if it can reduce their need for oil and save Uncle Sam a little money. The US Air Force is, after all, the world's largest consumer of jet fuel which is why they'd like to certify all of their aircraft on the new mix. Next up for testing is the Air Force's newest (and baddest) fighter, the F-22 Raptor, which could start as early as next week.

[Danger Room] [Photo: Op-For]

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Air Force goes supersonic on synthetic fuels - tries to save money, not planet

A US Air Force B-1B Lancer flew in to the history books this week when it performed the first supersonic flight burning a 50/50 blend of synthetic and petroleum fuel. The flight was part of a test program that has involved several other Air Force aircraft running on the synthetic fuel with the hopes of having every aircraft in the Air Force fleet burning it by 2011. The 50/50 blend is most notable for its environmental friendliness as it burns much cleaner and reduces combustion-related emissions. Of course, that's not why the Air Force is really interested in the fuel. As the world's largest consumer of aviation fuels, the US Air Force has a greater stake in the program as a means to save the taxpayers some money. Plus, the Air Force is anticipating that at least 50% of the blend will be produced domestically instead of in the countries we love so much to bomb liberate.