GSLV Mk.2(4) (GISAT 1) [ISRO]
The indian GSLV (Geostationary Launch Vehicle) series are launch vehicles in the 2500 kg to GTO class, which feature a unusual combination of different kind of stages. The first stage consists of a large solid rocket, derived from the PSLV first stage. It is augmented by four liquid fueled strap-on boosters, which have a longer burn time than stage 1. Each booster is powered by a Vikas engine and remains connected with stage 1 during the flight. The second stage is a liquid fueled stage featuring storable propellants. It is the same as used in the PSLV and is also powered with a Vikas engine. The cryogenic stage 3 for the GSLV Mk.1 version is powered by the russian KVD-1M engine, which was originally developed for a cryogenic version of the Proton launch vehicle. It was replaced by the GSLV Mk.2 version, which features the indian built CE7.5 engine.
→ complete list of all GSLV launches.
→ complete list of all PSLV / GSLV family
No: TypeNo:Serial Type Date LS Payload
x 1 GSLV-F10 GSLV Mk.2(4) xx.05.2021 Sr SLP GISAT 1 (EOS 03)
x 2 GSLV-F12 GSLV Mk.2(4) xx.xx.2022 Sr SLP GISAT 2 (EOS 05)
x x GSLV-F GSLV Mk.2(4) xx.xx.202x Sr IDRSS 1 (CMS 04)
x x GSLV-F GSLV Mk.2(4) xx.xx.202x Sr IDRSS 2 (CMS xx)
x x GSLV-F14 GSLV Mk.2(4) xx.xx.202x Sr SLP IRNSS 1J (NVS 01)
x x GSLV-F GSLV Mk.2(4) xx.xx.202x Sr IRNSS 1K (NVS 02)
x x GSLV-F GSLV Mk.2(4) xx.xx.202x Sr IRNSS S1
x x GSLV-F GSLV Mk.2(4) xx.xx.202x Sr NISAR
Sr = Satish Dhawan Space Center (Sriharikota Space Center), Sriharikota, Andhra Pradesh, India