MS-177, a sensor developed by UTC Aerospace Systems, has completed a round of testing with the Northrop Grumman-made RA-4 Global Hawk unmanned aircraft.

ORLANDO, Florida -- Northrop Grumman successfully tested an MS-177 multi-spectral sensor in the RQ-4 Global Hawk, the company said Wednesday.

The V-280 tilt-rotor being pitched to the military to replace the UH-60 Black Hawk helicopter could have commercial possibilities, says Bell CEO John Garrison.

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This February, Northrop Grumman began testing the MS-177 multispectral sensor aboard the RQ-4 Global Hawk.