What award did the sergeant which the M247 is named after win?
M247 Sergeant York The M247 Sergeant York DIVAD (Division Air Defense) was a self-propelled anti-aircraft gun (SPAAG), developed by Ford Aerospace in the late 1970s. Based on the M48 Patton tank, it replaced the Patton's turret with a new one that featured twin radar-directed Bofors 40 mm rapid-fire guns. The vehicle was named after Sergeant Alvin York, a famous World War I hero.
Robert Leslie Poxon Robert Leslie Poxon (January 3, 1947 – June 2, 1969) was a United States Army officer and a recipient of the United States military's highest decoration—the Medal of Honor—for his actions in the Vietnam War.