The 3,357-kg satellite, which was deployed from the lower passenger position of Ariane-5 launch vehicle (VA 251) into the geostationary transfer orbit, is configured on ISRO's enhanced I-3K Bus structure to provide communication services from Geostationary orbit in C and Ku bands.
The 3,357-kg satellite is slated to blast off from the Ariane Launch Complex at Kourou, a French territory located along the northeastern coast of South America, at 02:35 hrs IST. "GSAT-30 is to serve as a replacement to INSAT-4A spacecraft services with enhanced coverage", ISRO said.
The GSAT-31 is a 'high power' communication satellite going to serve and replace some of the satellites that are going to expire soon.
ISRO Chairman K Sivan described the GSAT-11 as the "richest space asset" for India.
'We are looking at a joint venture between ISRO and a few companies to assemble the PSLV and launch it from Sriharikota.' 'In a month or two, the vehicle assembly building will be ready.' 'After that, we could see 13, 14 launches a year.'