News tagged with aircraft

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Volcanic ash can threaten air traffic

The presence of volcanic ash in the upper atmosphere presents multiple threats to aviation. It not only reduces visibility and abrades the exposed areas of the aircraft, the fine particles can also endanger ...

Jun 04, 2014
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Q&A: Drones might help explain how tornadoes form

Researchers say they have collected promising weather data by flying instrument-laden drones into big Western and Midwestern storms. Now, they want to expand the project in hopes of learning more about how ...

Dec 18, 2014
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UN Africa commanders call for better technology

(AP)—The commanders of two peacekeeping missions in Africa appealed Wednesday for more sophisticated military technology to stay ahead of armed groups threatening civilians and government.

Jun 27, 2013
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Wind farms: A danger to ultra-light aircraft?

Airfields for ultra-light aircraft are typically constructed on level ground – and so are wind farms. However, do wind power plantsgenerate turbulence that could endanger lightweight planes? A simulation ...

Aug 03, 2012
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