Testing is carried out for the Army , Navy , Air Force , and Marine Corps as well as other government, commercial and international customers. The land position of the test center consists of 724 square miles ranging in elevation from sea level to 100 feet above. The land ranges are cleared and essentially level with some low rolling hills. The surrounding areas are heavily vegetated and have numerous swamps, lakes, and streams. U.S. commerical customers will be charged direct costs and may be charged overhead costs, as determined by the commander or his designee.
Overhead costs are to be funded by the responsible defense agency.