Other Wreck 11902

Field Value
Wreck Category wreck showing any portion of hull or superstructure
Wreck Location
Marine Coordinates (DMM)
51 27.868 N,0 18.49 E
Latitude, Longitude
Decimal Degrees
  • Latitude: 51.464467
  • Longitude: 0.308167
Water Depth -4 m
Water Level Effect covers and uncovers
Vertical Datum Approximate Lowest Astronomical Tide
Sonar Length 15
Sonar Width 4
Orientation 67
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Original Detection Year 1990
Last Detection Year 2018
Original Source survey vessel
Last Amended Date Apr 8, 2018

Simplified Wreck Survey

Underwater wreck site located at 51 27.868 N, 0 18.49 E in the River Thames estuary. This maritime obstruction consists of a submerged wreck measuring approximately 15 meters in length and 4 meters in beam. The wreckage maintains a WSW/ENE orientation and is classified as a covers and uncovers wreck, meaning it is periodically exposed by the tide. Originally identified through surveys conducted between 1989 and 1990 and subsequently updated via Port of London Authority electronic navigational charts, this site serves as a navigational hazard. The coordinates 51 27.868 N, 0 18.49 E represent the most recent verified positioning for this underwater structure in the Thames region.

Surveying Details

HH246/260/02 28.8.90 STF IN 512750.4N, 001835.2E [OGB]. APPROX DIMENSIONS: LENGTH 15MTRS, BEAM 4MTRS. ORIENTATION WSW/ENE. (PLA 333/6, SURVEYED AUG'89-MAR'90). INS AS STF. BR STD. 12.10.12 [WGD] POSN: 5127.871N, 0018.496E. 04.04.18 AMENDED TO COVERS / UNCOVERS WK IN POSITION 5127.869N, 0018.491E FROM PLA ENC 1P600030 ED2 DTD 20.10.17

General Comments

DIMENSIONS FROM SURVEY DRAWING

WRECK MAP LOADING ... 51 27.868 N,0 18.49 E
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