The Northrop Grumman RQ-4 Global Hawk Variants
In the mid-2000s, Northrop Grumman produced their first Global Hawk variant, the Block 20 (RQ-4B). This Global Hawk variant had stretched wings and nose to carry a greater internal payload. Like all ...
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As winter storms strike, airlines scramble to de-ice planes and keep them flying
A pair of powerful major winter storms is disrupting the U.S. air travel system this week. That leaves airlines no choice but ...