GCASO: General Catalog of Artificial Space Objects

Jonathan C. McDowell

Launch Sites

Rocket Launch Ships: US Navy Trident Submarines

USS Alaska


US Navy


Rockets used: Trident C-4,Trident D-5



Updated: 2021 Sep 24 01:17:08

Launches: SSBN-732
DateRocketFlightMissionPlatCodePlatformSiteLPAscSiteAscLPPosApogee
1986 Feb 21 1715Trident C-4DASO-SSBN-732USS AlaskaETRSLBM-- 79.0W 28.5N (+/- 2.0) 1000.0
1997 Feb 20 2011:31Trident C-4--SSBN-732USS AlaskaETRLP5-- 79.0W 28.5N (+/- 2.0) 1000.0
1997 Feb 20 2011:49Trident C-4--SSBN-732USS AlaskaETRLP5-- 79.0W 28.5N (+/- 2.0) 1000.0
1997 Feb 20 2124:47Trident C-4--SSBN-732USS AlaskaETRLP5-- 79.0W 28.5N (+/- 2.0) 1000.0
1997 Feb 20 2125:04Trident C-4--SSBN-732USS AlaskaETRLP5-- 79.0W 28.5N (+/- 2.0) 1000.0
2002 Mar 16 2150Trident D-5- (95ss)-SSBN-732USS AlaskaETRD4-- 79.0W 28.5N (+/- 2.0) 1000.0
2006 May 9Trident D-5W76 LEP?-SSBN-732USS AlaskaWTRLP5-- 119.0W 33.0N (+/- 3.0) 1000.0
2006 May 9Trident D-5W76 LEP?-SSBN-732USS AlaskaWTRLP5-- 119.0W 33.0N (+/- 3.0) 1000.0
2009 Dec 19Trident D-5- (130ss)-SSBN-732USS AlaskaETRSLBM-- 79.0W 28.5N (+/- 2.0) 1000.0