An RQ-4 Global Hawk burning an alternative fuel blend completed a 32-hour flight test from Edwards AFB, Calif., becoming the first USAF remotely piloted aircraft to run on this new fuel mixture. Initial data indicate that the high-flying Global Hawk should have no significant issues utilizing this blend in actual operations, according to Edwards officials. The RQ-4 Block 20 air vehicle carried a 50-50 blend of traditional JP-8 aviation fuel and 50 percent synthetic paraffinic kerosene during the Nov. 22-23 flight. SPK is derived from materials like natural gas or coal. For this test, one half of the SPK portion came from coal; the other half came from natural gas. The Global Hawk is one of the final USAF platforms that officials are certifying to run on this JP-8-SPK blend. Another evaluation flight is scheduled in the coming weeks. (Edwards report by Kenji Thuloweit)
Seven F-22 Raptor pilots have recently been awarded one of the military’s highest decorations for their actions during operations in the Middle East. Six of the pilots were decorated with the Distinguished Flying Cross for their role in Operation Midnight Hammer, the June 2025 strikes against Iranian nuclear facilities.