ELA-1
| Launch site | Guiana Space Centre | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Location | 5°14′10″N 52°46′30″W / 5.236°N 52.775°W | ||||||||||
| Short name | CECLES, ELA-1, ELV | ||||||||||
| Operator |
European Space Agency CNES |
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| Total launches | 32 1 Europa 11 Ariane 1 5 Ariane 2 9 Ariane 3 6 Vega |
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| Launch pad(s) | One | ||||||||||
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| Launch history | |
|---|---|
| Status | Active |
| First launch | 5 November 1971 Europa II / STV-4 |
| Last launch | 3 December 2015 Vega / LISA Pathfinder |
| Associated rockets |
Europa II Ariane 1 Ariane 2 Ariane 3 Vega (active) |
ELA-1, short for Ensemble de Lancement Ariane 1 (French for Ariane Launch Area 1), also known as Ensemble de Lancement Vega, ELV, and CECLES, is a launch pad at the Centre Spatial Guyanais in French Guyana. It has been used to support launches of the Europa rocket, Ariane 1, Ariane 3, and is currently used to launch Vega rockets.
ELA-1, at the time designated CECLES was constructed as an equatorial launch site for the Europa-II rocket which was being built as part of the ELDO programme. The first launch occurred on 5 November 1971. This was the only flight of the Europa-II, which ended in failure due to a guidance problem. The launch site was mothballed, and later demolished.
When the Ariane 1 programme was started, to replace the failed ELDO programme, a new launch site was built on the site of the former CECLES pad. This was designated Ensemble de Lancement Ariane, or ELA for short. The first Ariane 1 launch occurred on 24 December 1979. ELA was also used by Ariane 2 and 3 rockets, which first flew on 31 May 1986 and 4 August 1984 respectively. ELA was redesignated ELA-1 when the Ariane 4 entered service in 1988, as this launched from a separate launch pad, designated ELA-2. The Ariane 1 was retired on 22 February 1986, the Ariane 2 on 2 April 1989, and the Ariane 3 on 12 July 1989. ELA was subsequently demolished.
A new launch pad built at ELA-1 and designated Site de Lancement Vega, or SLV, was constructed for the Vega rocket. Vega made its first launch from the complex on 13 February 2012.
Situation on 31 December 2015
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