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General Atomics Tests New Heavy Fuel Engine on Gray Eagle Drone
General Atomics has performed the inaugural flight test of a 200HP heavy fuel engine using a Gray Eagle unmanned aircraft in an effort to demonstrate its suitability to replace the existing engine that powers the extended-range model of the U.S. Army’s drone. The company said Thursday its aeronautical and electromagnetic systems divisions co-developed the HFE 2.0’s […] More