The Missile Defense Agency has announced plans to conduct another flight experiment with the Airborne Laser Test Bed by month’s end. It will be an attempt to shoot down a solid-fuel ballistic missile off the southern California coast with the test bed’s lethal megawatt laser. Back in February, ALTB destroyed a boosting Scud missile-type target from a distance of about 50 miles. Attempts in August to bring down a missile at twice that distance were delayed due to issues with test equipment and ALTB components. During a subsequent test bed flight on Sept. 1, a software anomaly thwarted the attempt to bring down a liquid-fuel, short-range ballistic missile. Once the software repair is validated, ALTB will go up against the solid-fuel missile. MDA is also in the planning stages for a mid-October flight test to lase a missile at even greater distances. (MDA release)
In 1941, Gen. Henry H. “Hap” Arnold of the then-U.S. Army Air Corps, personally reviewed a jet engine patented by Sir Frank Whittle flying on a Gloster E.28/39 aircraft. Impressed by its design, Arnold arranged for a Whittle engine to be brought back to the U.S. and tasked General Electric…