CAAB

by 2nd Lt. Kevin Coffman
45th Space Wing Public Affairs

9/3/2003 - CAPE CANAVERAL AIR FORCE STATION, Fla. (AFPN) -- The last Phase III Defense Satellite Communications System launched on board a Delta IV rocket from here Aug. 29.

The satellite system will operate for the next 15 years and replaces another that was launched in 1995, according to 45th Space Wing officials.

The Department of Defense satellite system enables commanders to communicate from the battlefield to other defense officials worldwide. The data can be transmitted to Army ground units, Air Force airborne terminals and naval vessels.

The satellite cost nearly $210 million and is one of 12 in orbit at an altitude of more than 22,000 miles. It weighs 2,716 pounds, is 6 feet long, 6 feet high and 7 feet wide. When its solar arrays are fully extended, it will have a 38-foot wingspan.

This model offers a 200-percent increase in communications capacity from the existing satellites, according to officials.

The 50th SW at Schriever Air Force Base, Colo., monitors and operates the satellite constellation.