Other Wreck 86771

Field Value
Wreck Category dangerous wreck
Status Not Fully Surveyed
Wreck Location
Marine Coordinates (DMM) 		51 17.417 N,1 29.66 E
Latitude, Longitude
Decimal Degrees
  • Latitude: 51.290283
  • Longitude: 1.494333
Wreck Depth 7.81 m
Water Depth 14 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Sonar Length 100
Sonar Width 28.1
Shadow Height 3.3
Orientation 100
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Bottom Texture Sand
Original Detection Year 1971
Last Detection Year 2022
Original Source naval vessel
Surveying Details H5498/69 19.8.71 POSSIBLE WK IN 511719N, 012942E. CLEAR AT 7.6MTRS. LEAST E/S DEPTH 9.6MTRS. (HMS ENTERPRISE). H2234/71 23.9.71 EXAM'D IN 511721N, 012945E [OGB] USING HIFIX/6 [2 LOP]. SWEPT CLEAR AT 7.6, FOUL AT 7.9MTRS. LEAST E/S DEPTH 9.6 IN GEN DEPTH 12-15MTRS. IRREGULAR BOTTOM. GOOD SONAR CONTACT FROM NW. APPEARS TO BE PARTIALLY BURIED BY SUBSTANTIAL SANDBANK & OBVIOUSLY BECOMING UNCOVERED. (HMS ENTERPRISE, HI41/71). - NM 1591/71. H2234/71 2.5.73 NOT LOCATED. (HMS ENTERPRISE, HI.43/72). NCA YET. H2100/74 30.1.74 EXAM'D IN 511722N, 012945E [OGB] USING HIFIX/6 [2 LOP]. LEAST E/S DEPTH 8.8 IN GEN DEPTH 11-16MTRS. NO SCOUR. IRREGULAR SAND WAVES. OF SMALL EXTENT ON TOP OF SAND WAVE. (HMS ECHO, H525 25/73). H2100/74 8.8.74 EXAM'D IN 511722N, 012946E [OGB] USING HIFIX/6 [2 LOP]. LEAST E/S DEPTH 8.6 IN GEN DEPTH 11MTRS. NO SCOUR. WK OF SMALL EXTENT PERCHED ON TOP OF SANDWAVE. (ISS, DTD 23.4.74). H2499/76 9.2.76 LOCATED IN 511723N, 012944E [OGB] USING HIFIX/6 [2 LOP]. SMALL PEAK ON SANDWAVE FOUND WHILE SOUNDING. LEAST E/S DEPTH 8.5MTRS. (HMS ECHO, HI 17/75). H1934/76 3.11.77 LOCATED IN 511722N, 012947E [OGB] USING HIFIX/6 [2 LOP]. NFS. (HMS ENTERPRISE, ROS DTD 6.6.77). NCA. H4845/75 29.8.79 EXAM'D 24.7.79 IN 511723N, 012946E [OGB] USING HIFIX/6 [2 LOP]. SWEPT CLEAR AT 8.0MTRS, FOUL AT 8.3MTRS. LEAST E/S DEPTH 8.4MTRS IN GEN DEPTH 16MTRS. LIES 130/310DEGS ON RIDGE WHICH RISES TO 13MTRS. LENGTH 72MTRS. (SOISS HI 618/78 & 79). - NM BLOCK. H1938/78 24.3.81 WELL-DISPERSED WK EXAM'D 23.10.80. LEAST E/S DEPTH 8.6 IN GEN DEPTH 11-18MTRS. NO SCOUR. NO DCS3 HT. LIES 155/335DEGS. LENGTH 95MTRS, BEAM 18MTRS. (HMS ENTERPRISE, HI 61A/80). NCA. H1951/80 29.5.81 EXAM'D 8.4.81. LEAST E/S DEPTH 8.8 IN GEN DEPTH 13-17MTRS. DCS3 HT 5.5MTRS. OTHER DETAILS BASICALLY UNCHANGED. RECOMMEND NCA. (HMS ENTERPRISE, HI 21A). NCA. H2907/83 25.3.85 EXAM'D 16.7.84 IN 511723N, 012947E [OGB]. SWEPT CLEAR AT 8.1, FOUL AT 8.2MTRS. LEAST E/S DEPTH 8.9 IN GEN DEPTH 13-18MTRS. SCOUR DEPTH 20MTRS. LENGTH ABOUT 75MTRS. LIES 145/325DEGS WITH SHOALEST TOWARDS THE NW. (HMS EGERIA, HI 186). RETAIN CHARTED DEPTH. H2331/85 12.11.86 EXAM'D 27.6.86 IN 511723N, 012946E [OGB] USING TRISPONDER. LEAST E/S DEPTH 8.5 IN GEN DEPTH 11-18MTRS. SCOUR DEPTH 18MTRS. RECOMMEND RETAIN SWEPT DEPTH. (NP 1016, HI 298). NCA. H6342/87 5.12.88 EXAM'D 21.9.88 IN 511723N, 012945E [OGB] USING TRISPONDER [4 LOP]. SWEPT CLEAR AT 8.6, FOUL AT 8.8MTRS. LEAST E/S DEPTH 8.6 IN GEN DEPTH 12MTRS. SCOUR DEPTH 16MTRS. DCS3 SHADOW INDISTINCT. LIES 150/330DEGS IN TWO SECTIONS, THE LARGER BEING ABOUT 90MTRS LONG. (NP 1016, HI 425). - NM 3777/88. HH090/511/01 17.10.91 EXAM'D 13.7.91 IN 511724.2N, 012945.2E [OGB] USING TRISPONDER [4 LOP]. LEAST E/S DEPTH 7.9 IN GEN DEPTH 12MTRS. SCOUR DEPTH 12.9MTRS. DCS3 HT 4.0MTRS. LIES 097/277DEGS. BROKEN ON UNEVEN SEABED. POOR SONAR CONTACT. (NP 1016, HI 511). - NM 3091/91. HH090/629/01 6.7.94 EXAM'D 16.7.94 IN 511723N, 012946E [OGB] USING TRISPONDER [4 LOP]. SWEPT CLEAR 8.8, FOUL 9.1MTRS. LEAST E/S DEPTH 8.7 IN GEN DEPTH 13MTRS. NO SCOUR. NO DCS3 HT. STRONG MAGNETOMETER DEFLECTION. (NP 1016, HI 629). HH242/400/08 26.2.97 FOUND TO HAVE LEAST DEPTH BY ECHO SOUNDER OF 8.5MTRS. (THL VECTIS, DTD 1997). BR STD. HH242/400/09 16.5.97 EXAM'D 25.4.97 IN 511723.5N, 012945.5E [OGB] USING DGPS. CHAIN SWEPT CLEAR 8.52, FOUL 8.59MTRS. (TH, DTD 8.5.97). BR STD. HH242/400/09 28.11.97 SHOWN AS WK 9.6MTRS ON TH VECTIS SURVEY DTD 28.11.97. NCA. HH242/400/09 11.5.98 LEAST E/S DEPTH 8.5MTRS. ALSO LEAST E/S DEPTH 10.5MTRS IN 511723.5N, 012945.5E. (TH, DTD 1.2.98). NCA. HH242/400/10 19.2.99 NOW WK 10.5MTRS. (TH, GULL STREAM SURVEY DTD 18/19.8.98). NCA. HH242/400/10 19.2.99 NOW WK 10.6MTRS. (TH, GULL STREAM SURVEY DTD 29/30.1.99). NCA. HH090/892/01 3.10.00 EXAM'D 10.8.00 IN 5117.416N, 0129.652E [WGD] USING DGPS. SWEPT FOUL 7.2MTRS ON FISHING GEAR. LEAST E/S DEPTH 9.2 IN GEN DEPTH 12.2MTRS. NO SCOUR. LENGTH 81MTRS, WIDTH 2MTRS. DCS3 HT 6MTRS. LIES 156/326 DEGS. VERY STRONG MAGNETIC ANOMALY. MAJORITY LIES IN ITS OWN SANDWAVE, ONLY A LONG, NARROW SECTION BEING EXPOSED. GOOD POSN OBTAINED, BUT E/S DEPTH NOT RELIABLE. (NP 1016, HI 892). RETAIN SW 8.5MTRS IN REVISED POSN. BR STD. HH091/028/01 24.6.03 LOCATED, NOT EXAMINED. (NP 1016, HI 1028). NCA. HH242/400/14 24.8.04 LEAST E/S DEPTH 8.5MTRS. (TH SURVEY DTD 29/30.5.04). NCA. HH091/169/01 2.4.07 EXAM'D 12.9.06 IN 5117.417N, 0129.660E [WGD] USING DGPS. SWEPT CLEAR 9.3, FOUL 10.1MTRS. LEAST M/B DEPTH 8.95 IN GEN DEPTH 11MTRS. NO SCOUR. LENGTH 10MTRS, WIDTH 8MTRS, HT 2MTRS. LIES 005/185 DEGS. PARTIALLY EXPOSED SECTION OF WRECKAGE. (NETSURVEY LTD, HI 1169). APPEARS AS TWO MOUNDS OF ?WRECKAGE. RETAIN AS SW 8.5MTRS IN REVISED POSN. BR STD. HH091/294/01 26.3.10 LOCATED BY M/B. NFS. (MARIN MATTEKNIK, HI 1294). NCA. SEP 2010/000174707 21.10.10 LEAST M/B DEPTH 8.0MTRS. (TH SURVEY DTD AUG 2010). NCA. SEP 2011/000169714 12.10.11 LEAST M/B DEPTH 8.2MTRS. (TH SURVEY DTD JULY 2011). NCA. 25.2.13 EXAM'D 17.12.12 IN 5117.413N, 0129.660E [WGD]. LEAST M/B DEPTH 8.50 IN GEN DEPTH 11MTRS. NO SCOUR. TWO MAIN RECTANGULAR ITEMS (?BOILERS) & ?DEBRIS CLOSE N COVER 10.7MTRS BY 10.3MTRS, WITH HT 2.56MTRS. STRONG MAGNETIC ANOMALY. (NETSURVEY, HI 1399). LIES IN 5117.417N, 0129.660E [WGD]. LEAST DEPTH 8.51MTRS. (NETSURVEY, REPLY TO SDC APPRAISAL). NCA. SEP 2017/000147747 13.10.17 LOCATED IN 5117.417N, 0129.658E [WGD]. LEAST M/B DEPTH 7.31MTRS IN GEN DEPTH 10MTRS. LENGTH 74.2MTRS, WIDTH 50.45MTRS, HEIGHT 2.82MTRS, ORIENTATION 160DEGS. NFS. (TH SURVEY DTD 2017). AMEND DW 7.3MTRS IN REVISED POSITION. SEP 2019/000060708 21.3.19 EXAM'D 10.1.19 IN 5117.417N, 0129.660E[WGD]. LEAST M/B DEPTH 8.59MTRS IN GEN DEPTH 13MTRS. LENGTH 94.04MTRS, WIDTH 35.42MTRS, HT 2.40MTRS. ORIENTATION 150DEGS. SCOUR DIMENSIONS LENGTH 59.01MTRS, WIDTH 87.31MTRS, 3.35MTRS DEEP, TOWARDS 140DEGS. INDENTIFIABLE FEATURES; TWO SOLID FEATURES IN CENTRE, POSSIBLY BOILERS AND THIRD SMALLER SOLID FEATURE. DEBRIS FIELD; LENGTH 28.13MTRS, TOWARDS 270DEGS. OUTLINE OF WK DEFIND BUT LARGELY BROKEN UP.(A-2-SEA SOLUTIONS LTD, HI 1617). AMEND DW 8.5MTRS IN REVISED POSN. SEP 2020/000289213 26.11.20 EXAM'D BY BDC, WK LOCATED IN 5117.417N, 0129.660E [WGD]. LEAST M/B DEPTH 8.239MTRS IN GEN DEPTH 11MTRS. WIDTH 25MTRS, HT 5MTRS, ORIENTATION 155/335 DEGS. NFS. (TH SURVEY DTD 2020). AMEND DW 8.2MTRS. RSDRA2022000253438 6.1.23 EXAM'D BY BDC, WRECK LOCATED IN 5117.417N, 0129.660E [WGD]. LEAST M/B DEPTH 7.81MTRS IN GEN DEPTH 14MTRS. LENGTH 100MTRS, WIDTH 28.1MTRS, HEIGHT 3.3MTRS, ORIENTATION 100/280 DEGS. NFS. (TRINITY HOUSE). AMEND DW 7.81MTRS IN EXISTING POSN. RSDRA2024000267322 15.07.24 WRECK SEEN IN M/B DATASET 2024; LOCATED IN 5117.417N, 0129.660E [WGD]. LEAST M/B DEPTH 8.49MTRS. NFS. (CLINTON MARINE SURVEY AB, HI 1866 ROS ANNEX F). RETAIN SHOALER DEPTH 7.81MTRS ABOVE.
Last Amended Date Jan 6, 2023

General Comments

UK NM 4910/17

WRECK MAP LOADING ... 51 17.417 N,1 29.66 E
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