St Claire (Possibly) Wreck
| Field | Value |
|---|---|
| Obstruction Category | foul ground |
|
St claire (possibly) Wreck Location Marine Coordinates (DMM) |
50 56.685 N,1 22.844 E |
| Latitude, Longitude Decimal Degrees |
|
| Water Depth | 11 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | ST CLAIRE (POSSIBLY) |
| Type | fishing vessel |
| Flag | FR |
| Length | 26.2 m |
| Sonar Length | 5 |
| Sonar Width | 1 |
| Shadow Height | 1.4 |
| Orientation | 45 |
| Tonnage | 57 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Nov 20, 1939 |
| Bottom Texture | Shells |
| Original Detection Year | 1940 |
| Last Detection Year | 2017 |
| Original Source | unknown |
| Surveying Details | H1819/40 SANK IN 505630N, 012300E APPROX. (AUTHORITY NOT KNOWN). H2873/71 5.4.71 SONAR CONTACT IN 505651N, 012306E [OGB]. CLASSIFIED AS SMALL WK AND CONFIRMED BY HMS BRONINGTON AND DIVERS AS WRECK 90FT LONG. NO OTHER MEASUREMENTS OR DEPTHS SUPPLIED. (SOISS, VARNE SWEEP). - FNM 34/71. H2343/84 26.2.86 EXAM'D 18.6.85 IN 505646N, 012258E [OGB] USING TRISPONDER [4 LOP]. LEAST E/S DEPTH 24.1 IN GEN DEPTH 16.9MTRS. LYING APPROX 225DEGS ON EDGE OF LARGE SANDWAVE WITH AMPLITUDE 16MTRS. (NP 1016, HI 253). CHART AS NDW. BR STD. H2343/84 2.4.87 LEAST E/S DEPTH 22.6 IN GEN DEPTHS 15-31MTRS. (HMS HECLA, REWORK OF HI 253). NCA. HH351/350/01 10.5.89 TO BE SHOWN AS FOUL ON FRENCH CHARTS. (FRENCH NM 89 14 17). NCA. HH090/855/01 7.9.99 LOCATED ON THE SIDE OF A SANDWAVE SOME 75MTRS S OF THE LISTED POSN DURING ROUTINE DCS3 SEARCH. NOT LOCATED BY DCS3 OR E/S DURING INVESTIGATION. LENGTH 5MTRS, WIDTH 1MTR. DCS3 HT 1.4MTRS. STRONG MAGNETIC ANOMALY. RETAIN AS CHARTED. (NP 1016, HI 855). NCA. 15.6.00 SHOWN AS F ON NE 1892 [1997 EDN]. HH090/897/01 23.10.00 NOT LOCATED. GEN DEPTH NOW 12MTRS. (NP 1016, HI 897). NCA. 6.1.01 SHOWN AS NDW ON NE 1892 [2000 EDN]. 13.2.03 SHOWN AS FOUL IN 5056.804N, 0122.861E [WGD] ON FRENCH 7323 [INT 1741] [3RD EDN 2002]. PLOTS IN FRENCH WATERS, NOT LOCATED BY NP1016 IN 2002. AMEND TO FOUL. BR STD. 4.2.13 SHOWN IN 5056.715N, 0122.897E [WGD] ON FRENCH 7424 [2012 EDN]. AMEND POSN. 3.4.13 THIS IS UB 56. (I MCCARTNEY, TELECON). |
| Last Amended Date | Sep 20, 2017 |
Circumstances of loss
MINED. CREW OF 11 LOST.
Nearby Wrecks:
- Other Wreck 10317 1272.2 M
- Ub 38 Wreck 2260.8 M
- Uc 64 (Probably) Wreck 2346 M
- Ub 38 Wreck 2682.1 M
- Ub 56 (Possibly) Wreck 3451.3 M
- Hms Laforey Wreck 5728.5 M
- Ub-33 (Probably) Wreck 5916 M
- Hmy Aries Wreck 6539.1 M
- Other Wreck 48360 6962.4 M
- Brandenburg Wreck 7114 M
General Comments
SINGLE PIECE