NASHVILLE, TN -- The Army's UH-60 Black Hawk replacement might be able to perform some missions that currently require the CH-47 Chinook cargo helicopter, thanks to the new aircraft's extra range and performance, according to the leader of the Army's Aviation Center for Excellence. The Future Long-Range Assault Aircraft is expected to replace Black Hawk utility helicopters starting at the end of this decade. The Army plans to choose either Bell or a Sikorsky-Boeing team this summer to build the...