|Hydrographic survey vessel HMS Enterprise (H88) - July 2022|
|Hydrographic survey vessel HMS Echo (H87) - November 2020|
|HMS Magpie - replacement for HMS Gleaner (see below) - May 2022|
(Her Majesty's Survey Motor Launch) HMSML Gleaner (H86)
- July 2011 - decommissioned 2018 |
Gleaner was the smallest commissioned vessel in The Royal Navy
HMS Roebuck (H130) - UK - Coastal Survey Vessel
Roebuck was designed to work in home waters, but was used in the 2nd Gulf War to find the depth of water so that coalition ships could work much closer to the shore thus reducing helicopter flying times. Seen here at Newcastle March 2010 she was decommissioned a month later and sold to the Bangladesh Navy by May 2010 to sail as BNS Anushandhan.