Other Wreck 90309

Surveying Details

12.6.69 WK 2FMS 3FT [LAT] SHOWN ON NE 1975. (AUTHORITY NOT KNOWN). H4399/71 CLOSE FISHERMANS SONAR SEARCH FOLLOWED BY CLOSE E/S & NOTHING FOUND. POSSIBLE INDICATION OF SMALL OBJECT WITH DCS3 IN CHARTED POSN BUT NOTHING FOUND OF SIGNIFICANCE DURING CLOSE E/S SEARCH. (HMS EGERIA). NCA. H4399/71 2.5.79 EXAM'D 25.7.78 IN 514208N, 012351E [OGB] USING HIFIX [2 LOP]. LEAST E/S DEPTH 4.9 IN GEN DEPTH 7-11MTRS. NO SCOUR. DCS3 HT 4.5MTRS. LYING NW/SE AT EDGE OF SANDBANK WHICH SHOALS RAPIDLY NEARBY. (SOISS, HI 51(B)/77). NCA. H2044/81 14.1.83 EXAM'D 26.10.82 IN 514209.5N, 012354E [OGB] USING HIFIX/6 [2 LOP]. LEAST E/S DEPTH 6.6 IN GEN DEPTH 9MTRS. NO SCOUR. DCS3 HT 4.5MTRS. A SMALL INDISTINCT CONTACT. RETAIN CHARTED DEPTH. (SOISS, HI 80). RETAIN WK 4.6MTRS IN REVISED POSN. HH090/628/01 1.7.94 EXAM'D 24.5.94 IN 514210.5N, 012353W [OGB] USING TRISPONDER [3 LOP]. LEAST E/S DEPTH 9.9 IN GEN DEPTH 11.5MTRS. NO SCOUR. NO DCS3 HT. EXTENDS OVER AN AREA 32 BY 12MTRS. NO MAGNETOMETER DEFLECTION. CHART AS WK 9.9MTRS. (NP 1016, HI 628). RETAIN WK 4.6MTRS IN REVISED POSN. BR STD. 5.3.12 EXAM'D 27.11.12 IN 5142.213N, 0123.793E [WGD]. LEAST M/B DEPTH 11.95 IN GEN DEPTH 14MTRS. NO SCOUR. LENGTH 27.5MTRS, WIDTH 19.9MTRS, HT 1.4MTRS. MODERATE MAGNETIC ANOMALY. APPEARS TO BE AN AREA OF DEBRIS. (NETSURVEY, HI 1398). AMEND WK 11.9MTRS IN REVISED POSN. RSDRA2024000289545 29.10.24 WK LOCATED IN M/B DATASET 2024. LEAST M/B DEPTH DEEPER. (HI1863, CLINTON MARINE SURVEY AB, RoS annex F). RETAIN DW 11.9MTRS ABOVE.