WASHINGTON, Sept. 25 -- Sen. Sherrod Brown, D-Ohio, issued the following news release: U.S. Senator Sherrod Brown (D-OH) announced that the Office of Local Defense Community Cooperation (OLDCC) awarded a $6 million grant to the City of Springfield to construct a facility for the National Advanced Air Mobility Center of Excellence (NAAMCE) at Springfield-Beckley Municipal Airport. NAAMCE will be used by the Air Force Research Laboratory (AFRL) located at Wright-Patterson Air Force Base, to condu  more