Launch log of first 10 Indian National Satellite System (INSAT)

INSAT-1A is launched on 10 April 1982 but it is deactivated on 6 September 1982.

INSAT-1B 30 August 1983 Completed mission life.

INSAT-1C is launched on22 July 1988 and Abandoned in November 1989.

INSAT-1D is launched on 12 June 1990 and it has completed mission life.

INSAT-2A is launched on 10 July 1992 .  it is the India's First Indigenous communication
Satellite and it has completed mission life.

INSAT-2B is launched on 23 July 1993 and it has completed mission life.

INSAT-2C  is launched on 7 December 1997 and it has completed mission life.

INSAT-2D is launched on 4 June 1997 and it became inoperable on 4 October 1997.

 INSAT-2DT is launched on In-orbit procurement and it has completed mission life.

 INSAT-2E is launched on 3 April 1999 and now it is now In service.