2026-57: Survey and Dredging Operations
19 June 2026
Mariners are advised that survey and dredging operations are taking place as follows:
| Vessel Name | IMO or Callsign | Type | Est. Start Work | Est. Finish Work | Operational areas: |
| GNH Crusader | 2EQW | Survey | 21/06/26 | 20/07/26 | Felixstowe, Harwich Harbour, Stour |
| MTS Valour | 9407299 | Plough | 26/06/26 | 20/07/26 | Felixstowe, Harwich Harbour, Stour |
Contact Harwich VTS (VHF 71) for latest dredger traffic information.