New Delhi: The Rs 90 crore exclusive satellite for enhancing literacy level, EDUSAT, programmed for launch as INSAT-3, will become operational by 2005.

EDUSAT will be put into geo-stationary orbit during the third experimental flight of GSLV-3 with the indigenously built cryogenic engine, an official release said on January 14.

It said preparations were underway for establishment of ground infrastructure and software needed for distance education programme as well as for setting up of a satellite-based Education Authority.

Meanwhile, the government has approved the development of advanced version of ISRO's (Indian Space Research Organisation) geo-synchronous satellite launch vehicle GSLV MK-III having a capability to launch satellites weighing upto four tonnes.

The next generation INSAT-4 series of satellites are planned for launch by the indigenous GSLV during its operational flights in the 10th Plan period, the release added.

PTI