DM-F3 is an instrumented dummy payload and calibration target satellite launched by BOHB on August 23, 2000, from Cape Canaveral Air Force Station's SLC17B launch pad using a Delta 8930 launch vehicle. The spacecraft has the shape of a cylinder with dimensions 2 meters in diameter and 1.7 meters in height, weighing 4348 kilograms at launch. It is equipped with two deployable solar arrays and batteries for power supply. The satellite does not have any specific equipment or motor listed but serves as an instrumented dummy payload designed for calibration purposes.