The Pentagon has identified the remains from a remote Sierra Nevada glacier as Leo A. Mustonen of Brainerd, Minn. Mustonen was the pilot of an Army Air Forces AT-7 training flight that crashed in 1942 in Kings Canyon National Park. A hiker spotted aircraft wreckage a few years later, but it would be October 2005 before someone spotted a body in the ice. Three other airmen also were killed in the flight.
Northrop Grumman test fired its newest solid rocket motor Dec. 4, part of an internally funded effort to rapidly design and build SRMs using advanced manufacturing techniques.
