3 March 2010, 4:19 pm
Palmdale CA (SPX) Mar 04, 2010 - Northrop Grumman and the U.S. Air Force hope to soon resolve, once and for all, a technical issue that's challenged engineers and maintainers of the nation's fleet of B-2 stealth bombers for more than 20 years: cracking in the B-2's aft deck, a metallic panel on the bomber's upper surface that shields its composite airframe from the heat of engine exhaust.... Read More »