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| 1995-jan-20 | Ordered |  H131 HMS Scott to replace HMS Hecla as an Ocean-going survey ship | |
| 1996-oct-13 | Launched | H131 HMS Scott | |
| 1997-jun-30 | Commissioned | H131 HMS Scott | |
| 2004-nov | Deployment | H131 HMS Scott departed HMNB Devonport for survey and data gathering missions in North Atlantic, Arabian Gulf and Indian Ocean returing in Apr 2005. | |
| 2006-jul | Port Visit | H131 HMS Scott Visit to Maritime Museum, Halifax, NS | |
| 2007-jun | Port Visit | H131 HMS Scott Visit to HMCD Halifax, NS | |
| 2008-jul-13 | Port Visit | H131 HMS Scott visit to Malta | |
| 2008-aug | Refit | H131 HMS Scott 10 month refit, completing in May 2009 | |
| 2009-sep-5 | Port Visit | H131 HMS Scott present at Plymouth Navy Days 2009. | |
| 2012-apr-27 | Port Visit | H131 HMS Scott Visit to HMCD Halifax, NS | |
| 2012-jul-27 | Port Visit | H131 HMS Scott Visit to Halifax, NS until 4 Aug. | |
| 2012-dec-21 | Deployment | H131 HMS Scott departed HMNB Devonport for 3 month survey deployment to the Red Sea and Gulf of Aden. Returned to Devonport on 3 Apr 2013. | |
| 2013-oct-21 | Refit | H131 HMS Scott Arrived at Babcock Devonport for 7 month refit, until May 2014. Major work on sewage treatment plant, two new lifeboat davits, upgrades to sonar suite and an overhaul of the salt water system. | |
| 2018-may-5 | Refit | H131 HMS Scott Arrived at Rosyth for 6 month refit, until 27 Nov. | |
| 2019-dec-25 | Deployment | H131 HMS Scott at Punta Arenas during search for missing Chilean Air Force C-130. | |
| 2020-nov | | H131 HMS Scott to A&P Falmouth for dry-docking | |
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