Badr-A (, meaning Full Moon-A) was the first artificial and the first digital communications satellite launched by Pakistan's national space authority — the SUPARCO — in 1990. The Badr-A was Pakistan's first indigenously developed and manufactured digital communications and an experimental artificial satellite which was launched into low Earth orbit by Pakistan on 16 July 1990, through a Chinese carrier rocket. The launch ushered new military, technological, and scientific developments in Pakistan and also provided data on radio-signal distribution in the ionosphere. Originally planned to be launched from the United States in 1986, the Challenger disaster furthered delayed the launch of the satellite which changed the plan. After the People's Republic of China offered Pakistan to use its facility, the Badr-A was finally launched from Xichang Satellite Launch Center in 1990 on Long March 2E. Badr-A travelled at , taking 96.3 minutes to complete an orbit, and emitted radio signals at the 145 to 435 MHz bands which were operated by Pakistan Amateur Radio Society (PARS). The Badr-A successfully completed its designed life, and a new satellite was proposed to be developed. Before the launch The history of the Badr-A project dated back to 1979, when Indian Space Research Organisation (ISRO) successfully launched her first satellite, Aryabhata in year 1975. After four years, on 13 December 1979, Munir Ahmad Khan managed a cabinet-level meeting with Chief Martial Law Administrator General Muhammad Zia-ul-Haq and gained Suparco's status as an executive authority. In 1981, Salim Mehmud addressed Munir Ahmad Khan proposing the development of an Earth-orbiting artificial satellite, the task previously achieved by India. Munir Ahmad Khan took the matter to General Zia-ul-Haq who gave approval of this project. As part of the development of this project, Suparco sent a number of its engineers to University of Surrey to participate in the development of UO-11 which was launched in 1984. After participating in various projects with University of Surrey, the team returned to Pakistan in 1986. Munir Ahmad Khan then returned to General Zia-ul-Haq and obtained his approval to begin practical work on Badr-1. The project was started by Suparco's Dr. Salim Mehmud as director of the project and was supported by the members of Pakistan Amateur Radio Society. The Suparco began building the satellite at the Instrumentation Laboratories (IL), with Dr. Muhammad Riaz Suddle serving as its project manager. This project was called "Project Badr" and the Project Badr was initially