Hopper F Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
| Status | Not Fully Surveyed |
|
Hopper f Wreck Location Marine Coordinates (DMM) |
53 22.28 N,2 57.68 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 2.53 m |
| Water Depth | 2 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | HOPPER F |
| Type | barge |
| Flag | GB |
| Length | 50.3 m |
| Width | 9.1 m |
| Draught | 3.7 |
| Tonnage | 496 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | May 14, 1941 |
| Original Detection Year | 1941 |
| Last Detection Year | 2021 |
| Original Source | national HO/authority wreck information |
| Surveying Details | 13.5.41 LIVERPOOL WRECK RECORDS: 13.5.41 SUNK HDG SE HALF EAST (MAG) (APPROX). STERN 320FT 167DEG FROM SW CORNER OF STH DINGLE JETTY. BUOY PLACED TO MARK. 14.5.41 CAPSIZED AND ALTERED POSN, HEADING ABOUT NNE. STERN 191DEG APPROX 370FT FROM STH END OF DINGLE JETTY. OCT 1941 DISPOSAL OPS IN PROGRESS. 5.12.42 REDUCED TO 7FT BELOW LBD (SWEPT), WK BUOY REMOVED. POSN 532216N, 025738W. DEPTH OVER BOTTOM 6FT BELOW LBD. H1917/41 31.5.41 POSN 532215N, 025740W OR 191DEG 370FT FROM FG LTS ON SE END S DINGLE JETTY. G CAN BUOY CLOSE W OF WK. - PFNM 1261/41. H1917/41 31.5.41 TFNM 1262/41 FOR BUOY. H1917/41 22.12.42 WRECK DISPERSED. CANCEL T & P NMS. 1.5.73 SHOWN AS WK 1FM 1FT IN 532217N, 025736W ON 3477 & 3490. H5282/71 24.2.75 DELETE. (MD & HC 1974). BR STD. H2437/76 31.12.79 SHOWN AS WK 1.6MTRS ON SURVEY [K4111/9]. BR STD. 2.6.82 SHOWN ON SURVEY [K8022/8]. NFA. SEP 2021/000126176 11.5.21 EXAM�D BY BDC; IN 5322.279N, 0257.680W [WGD]. LEAST M/B DEPTH 2.53MTRS IN GEN DEPTH 7MTRS, LENGTH 47.5MTRS, WIDTH 14.3MTRS, HT 4.2MTRS, ORIENTATION 027/207 DEGS. NFS (MERSEY DOCKS AND HARBOUR COMPANY SURVEY, 2021). AMEND DW 2.5MTRS. RSDRA2024000310604 06.11.24 EXAM�D BY BDC 2024; LOCATED IN 5322.279N, 0257.680W [WGD]. LEAST M/B DEPTH 2.64MTRS IN GEN DEPTH 6MTRS. NFS. (MERSEY DOCKS AND HARBOUR COMPANY SURVEY, 2024). RETAIN M/B DEPTH 2.5MTRS ABOVE. RSDRA2025000195903 02.05.25 LOCATED IN M/B DATASET 2025. LEAST M/B DEPTH 2.66MTRS. DEEPER THAN CHARTED. NFS. (MERSEY DOCKS AND HARBOUR COMPANY SURVEY, DTD 18.03.25). RETAIN DW 2.5MTRS. RSDRA2025000368556 28.07.25 LOCATED IN M/B DATASET 2025. LEAST M/B DEPTH 2.67MTRS. DEEPER THAN CHARTED. NFS. (MERSEY DOCKS AND HARBOUR COMPANY, DTD 30.06.25). RETAIN DW 2.5MTRS. |
| Last Amended Date | Jul 28, 2025 |
Circumstances of loss
BUILT IN 1924 BY FERGUSTON BROS LTD, PORT GLASGOW. OWNED AT TIME OF LOSS BY THE LONDON, MIDLAND & SCOTTISH RAILWAY. ONE BOILER, TRIPLE EXPANSION ENGINE OF 90NHP, SINGLE SHAFT. DETONATED A MAGNETIC MINE, CAPSIZED AND SANK. LATER DISPERSED. (SIBI).
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