TDRS-9, known before launch as TDRS-I, was an American communications satellite which was operated by NASA as part of the Tracking and Data Relay Satellite System. It was constructed by the Boeing Satellite Development Center, formerly Hughes Space and Communications, and was based on the BSS-601 satellite bus.[4] It was the second Advanced TDRS, or second-generation Tracking and Data Relay Satellite, to be launched.
History
An Atlas IIA rocket was used to launch TDRS-I, under a contract with International Launch Services. The launch occurred at 22:59 GMT on 8 March 2002, and used Space Launch Complex 36A at the Cape Canaveral Air Force Station.[5]