Baltimore/Washington International Thurgood Marshall Airport (IATA: BWI, ICAO: KBWI, FAA LID: BWI) is an international airport located in Linthicum in northern unincorporated Anne Arundel County, Maryland. The airport is 9 miles (14 km) south of downtown Baltimore and 32 miles (51 km) northeast of Washington, D.C.
1. staff sergeant-a noncommissioned officer ranking above corporal and below sergeant first class in the Army or Marines or above airman 1st class in the Air Force. sergeant-any of several noncommissioned officer ranks in the Army or Air Force or Marines ranking above a corporal.
Gunnery Sergeant (GySgt) is the seventh enlisted rank in the United States Marine Corps, just... Gunnery Sergeant (GySgt) is the seventh enlisted rank in the United States Marine Corps, just above Staff Sergeant and below Master Sergeant and First Sergeant, and is a staff non-commissioned...