India’s communication satellite GSAT-31 launched from French Guiana


Indian Space Research Organisation’s latest communication satellite, GSAT-31 was successfully launched by Arianespace aboard its launch vehicle Ariane 5 from the spaceport in French Guiana. The launch vehicle Ariane 5 VA-247 lifted off from Kourou Launch Base in Guiana Space Center (CSG) at 2:31 am (IST) carrying two telecommunications satellites. This is Arianespace’s first launch of the year and the 103rd Ariane 5 mission.

GSAT-31 is a telecommunications satellite designed and manufactured by the Indian Space Research Organisation (ISRO). It is India’s 40th communication satellite and derives its heritage from ISROs earlier INSAT/GSAT satellite series.

• With a lift-off mass of 2536 kg, the telecommunications satellite will augment the Ku-band transponder capacity in Geostationary Orbit for at least 15 years.

• It will further provide continuity to operational services on some of the in-orbit satellites. It will also help bridge the digital divide in the Indian subcontinent as part of an ambitious Indian space program, whose objectives are to develop India while pursuing scientific research and planetary exploration.

• It has a unique configuration of providing flexible frequency segments and flexible coverage. Hence, it will provide communication services to Indian mainland and islands.