Ariane 5 GS
| Main data | Ariane 5 GS |
|---|---|
| Height | up to 47 m |
| Diameter | up to 5.4 |
| Liftoff mass * | 750 tonnes |
| Payload mass ** | 6.7 tonnes |
* double launch
** into Geostationary Transfer Orbit (GTO)
The Ariane 5 GS was derived from the Ariane-5 Generic launcher, produced after the end of the Ariane 5 G+ series.
This Ariane 5 version integrated elements produced in the frame of the Ariane 5 ECA and Ariane 5 ES ATV developments. It incorporated:
- EAP boosters with more propellant in the S1 segments
- a composite VEB with the electrical equipments identical to those produced for the Ariane 5 ECA version
- an EPS stage loaded with 300 kg more propellant
The central core stage (EPC) used the Vulcain 1B engine delivering a thrust level of 110 tonnes.
The Ariane 5 GS is no longer being used. The first flight of the Ariane 5 GS took place successfully on 11 August 2005.