The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system.
The first satellite , BeiDou-1A , was launched on 30 October 2000 , followed by BeiDou-1B on 20 December 2000 . The third satellite , BeiDou-1C ( a backup satellite ) , was put into orbit on 25 May 2003 . The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system .
When was the BeiDou-1C satellite launched?
When was the BeiDou-1C satellite launched ?
25 May 2003
25 May 2003