The Indian Space and Research Organization (ISRO) has recently launched GSAT-7A communication satellite. This powerful and sophisticated piece of technology was sent into orbit aboard the Geosynchronous Satellite Launch Vehicle F-11 (GSLV F-11). GSLV F-11, the seventh flight of GSLV Mk-II, comes with an indigenously developed cryogenic upper stage engine. The satellite has earned the nickname “angry bird”, reflecting the substantial impact it will have on the capabilities of the Indian Air Force (IAF).
Nicknames and Previous Launches
The backdrop for the launch of GSAT-7A is rich with advancements in India’s space endeavors. In September 2013, ISRO launched a communication satellite GSAT-7 (Rukmini) exclusively for navy use. This satellite was dedicated to monitoring the Indian Ocean Region within a wide radius of 2,000 nautical miles. It has proven invaluable in providing real-time inputs to Indian warships, submarines, and maritime aircraft.
Enhancing the IAF’s Capabilities
While the previous satellite was catered to navy use, the newly launched GSAT-7A has a special significance for the Indian Air Force. It is set to substantially enhance their strategic communication and networking capabilities. The GSAT-7A satellite will vastly improve aircraft-to-aircraft communication, as well as communication between aircraft and base stations.
Boosting Network-centric Warfare
GSAT-7A is expected to augment the IAF’s network-centric warfare capabilities. It will do this by forming an interconnected network between all types of ground-based radars, airborne early warning, and control aircraft. This will enhance surveillance procedures, maintain air superiority, and facilitate intelligence gathering. It is capable of detecting aircraft, vessels, and other vehicles at a long range.
| GSAT-7A Specifications | |
|---|---|
| Weight | 2250 Kg |
| Orbit | Super Synchronous Orbit (Orbit beyond Geosynchronous Orbit) |
| Mission life | 8 years |
Built and Design of the GSAT-7A
One of the many communication satellites built by ISRO, GSAT-7A ranks 35 in the list. This advanced communication satellite is equipped with a Gregorian Antenna and is designed to operate in the Ku band. This frequency range is often harnessed for satellite communications. Boasting a mission life of eight years, this satellite is not just functional but also durable.
