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NASA Global Hawk Ready for Atmospheric Chemistry Study

A NASA Global Hawk recently completed a checkout flight of science instruments in preparation for a study of the moisture and chemical composition of the stratosphere over the western Pacific Ocean.

In December, Global Hawk 872 flew more than six hours in restricted airspace during the checkout flight near Edwards Air Force Base, Calif. The flight was the first for a Global Hawk to carry instruments in pods hung on wing-mounted pylons. The pods carried the Hawkeye cloud particle probe instrument. Hawkeye is one of 13 sensors installed in the unmanned Global Hawk for the Airborne Tropical Tropopause Experiment (ATTREX) mission that begins later this month from a base on Guam…

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Image Source: NASA

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