EntityQ11660251· pop 6· linked from 24 articlesEcho-class survey shipSign in to save2002 class of British multi-purpose hydrographic survey shipsConnectionsX (social network)ConceptInternational Standard Book NumberEntityknotEntityhydrographyEntityRoyal NavyEntityminesweeperEntityM134 MinigunEntityFN MAGEntityBidefordEntityOerlikon 20 mm cannonEntitypennant numberEntitymanoeuvring thrusterEntitydiesel-electric transmissionEntityazimuth thrusterEntityhydrographic surveyEntitymine countermeasures vesselEntityHMS EchoEntitytweetEntityVT GroupCompanyHMS EnterpriseEntityCategoriesAuxiliary research ship classesEcho-class survey vessels (2002)Mine warfare vessels of the United KingdomShip classes of the Royal Navy