Other Wreck 16669

Field Value
Wreck Category non-dangerous wreck
Wreck Location
Marine Coordinates (DMM)
49 33.222 N,5 42.224 W
Latitude, Longitude
Decimal Degrees
  • Latitude: 49.553700
  • Longitude: -5.703733
Wreck Depth 91 m
Water Depth 96 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Sonar Length 76
Sonar Width 21
Shadow Height 7
Orientation 175
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Original Detection Year 1977
Last Detection Year 1991
Original Source other
Last Amended Date Dec 4, 2000

Simplified Wreck Survey

Underwater Wreck at Latitude 49 33.222 N Longitude 5 42.224 W English Channel Southwest Approaches This large broken-up and partly buried underwater wreck lies oriented on a 175/355 degree heading with high points at each end measuring 76 meters in length and 21 meters in beam. Comprehensive hydrographic surveys conducted by HMS Bulldog confirm a least echo sounder depth of 91 meters in a general surrounding depth of 96 meters with no scour present. The site features a vertical height of 4.9 meters and a shadow height of 7.0 meters. Officially charted and indexed as a dangerous underwater obstruction and shipwreck at 49 33.222 N 5 42.224 W utilizing precise GPS positioning.

Surveying Details

H2979/74 3.7.78 FF REPD IN 493322N, 054202W [OGB] USING DECCA. (E GILES, 16.5.77). H6501/87/2 9.3.89 EXAM'D 15.11.88 IN 493311N, 054210W [OGB] USING HYPERFIX. LEAST E/S DEPTH 91 IN GEN DEPTH 96MTRS. NO SCOUR. HYDROSEARCH VERTICAL HT 4.9MTRS, SHADOW HT 7.0MTRS. LARGE, BROKEN-UP AND PARTLY BURIED WITH HIGHPOINTS AT EACH END. LIES 175/355DEGS. LENGTH 76MTRS, BEAM 21MTRS. RECOMMEND CHART AS WK 91MTRS. (HMS BULLDOG, HI 430). CHART AS WK 91MTRS. G/S. HH100/351/04 22.4.91 LOCATED IN 493320N, 054207W USING GPS. (D TURTLE, 2.4.91).

General Comments

LARGE, BROKEN-UP AND PARTLY BURIED

WRECK MAP LOADING ... 49 33.222 N,5 42.224 W
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