750 K motor test firing at Marshall's Test Stand 116 developing 650 pounds of thrust. The motor was tested for the Air Force Expendable Launch Vehicle (ELV) project.

750 K motor test firing at Marshall's Test Stand 116 developing 650 pounds of thrust. The motor was tested for the Air Force Expendable Launch Vehicle (ELV) project.

750 K motor is test fired at Marshall Test Stand 116 for the Air Force Expendable Launch Vehicle (ELV) project.