GCASO: General Catalog of Artificial Space Objects

Jonathan C. McDowell

Launch Sites

Rocket Launch Ships: French Missile Submarines

SNLE S611 Le Redoutable


Guilluame Rueda


S611 Le Redoutable was launched in Mar 1967 and in service Dec 1971. It had 16 M1 missiles, upgraded to M2 in 1974 and M20 in 1977. It was retired in 1991.


Rockets used: MSBS M1



Updated: 2021 Sep 24 01:17:08

Launches: S611
DateRocketFlightMissionPlatCodePlatformSiteLPAscSiteAscLPPosApogee
1971 May 29 1000?MSBS M1--S611SNLE S611 Le RedoutableCEL--- 1.2W 44.5N (+/- 0.0) 500.0
1971 Jun 26MSBS M1--S611SNLE S611 Le RedoutableCEL--- 1.2W 44.5N (+/- 0.0) 500.0