Helvetia (Possibly) Wreck
| Field | Value |
|---|---|
|
Helvetia (possibly) Wreck Location Marine Coordinates (DMM) |
54 52.695 N,1 12.162 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 38.41 m |
| Water Depth | 44 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | HELVETIA (POSSIBLY) |
| Type | trawler |
| Flag | GB |
| Sonar Length | 10.2 |
| Sonar Width | 8.3 |
| Shadow Height | 5.9 |
| Tonnage | 167 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Jan 8, 1916 |
| Bottom Texture | 1,4 |
| Original Detection Year | 1916 |
| Last Detection Year | 2019 |
| Original Source | other |
| Surveying Details | SANK 5 MILES EAST OF SEAHAM. (GRIMSBY LOSS LIST). H6330/87 15.7.88 WK 42.7 IN GEN DEPTH 44.2MTRS IN 545241N, 011204W [OGB]. (GARDLINE, TELEX 19.6.88). NCA YET. H6330/87 14.11.88 EXAM'D 4.8.88 IN 545241N, 011203W [OGB] USING SYLEDIS [6 LOP]. SWEPT CLEAR 38.0, FOUL 38.5MTRS. LEAST E/S DEPTH 42.7 IN GEN DEPTH 44.2MTRS. SCOUR DEPTH 44.6MTRS. DCS3 HT 3.2MTRS, LENGTH 10MTRS, WIDTH 3MTRS. LIES 013/193 DEG. PRESENTS A SQUARE-LIKE SHADOW, CHART AS AN OBSTN. (GARDLINE, HI 414A). INS AS OSW 38MTRS. BR STD. SEP 2019/000043658 26.02.19 EXAM'D IN 5452.696N, 0112.161W [WGD]. LEAST M/B DEPTH 36.07MTRS. (MPV POHJANMERI, H102 HI1513 001). AMEND TO 36.07MTRS IN REVISED POSN. SEP 2019/000043627 26.3.19 EXAM�D 26.3.19 IN 5452.695N, 0112.162W [WGD]. LEAST M/B DEPTH 38.41MTRS IN GEN DEPTH 44MTRS. LENGTH 10.2MTRS, WIDTH 8.3MTRS, HT 5.9MTRS. APPEARS TO BE 2 SEPARATE OBJECTS LYING PERPENDICULAR TO EACH OTHER. (MERITAITO, HI 1513). AMEND OBSTN 38MTRS IN REVISED POSN. |
| Last Amended Date | Oct 15, 2019 |
Circumstances of loss
CAPTURED AND SCUTTLED BY GERMAN SUBMARINE. (WW1SL).
Nearby Wrecks:
- Rfa Creosol Wreck 872.1 M
- Saga (Possibly) Wreck 2124.4 M
- Other Wreck 37667 2402.4 M
- Equipment Wreck 43933 2648.1 M
- Jenny M (Possibly) Wreck 2718.8 M
- Carmarthen Coast (Possibly) Wreck 3851.6 M
- Steam Ship Wreck 37675 3852 M
- Denham (Probably) Wreck 3980.6 M
- Other Wreck 52697 4026.5 M
- Dafni Wreck 4235.7 M
General Comments
APPEARS TO BE 2 SEPARATE OBJECTS LYING PERPENDICULAR TO EACH OTHER