Portsdown Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
| Status | Dead = Not detected by numerous sources therefore considered not to exist |
|
Portsdown Wreck Location Marine Coordinates (DMM) |
50 46.584 N,1 6.337 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 1.5 m |
| Water Depth | 2 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | PORTSDOWN |
| Type | ferry |
| Flag | GB |
| Length | 57.9 m |
| Width | 7.7 m |
| Draught | 2.7 |
| Tonnage | 342 |
| Tonnage Type | gross |
| Cargo | general and mixed goods |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Sep 20, 1941 |
| Original Detection Year | 1941 |
| Last Detection Year | 2013 |
| Original Source | other |
| Surveying Details | H03279/41 WKS IN 504633N, 010615W OR 226DEGS, 3080FT & 227DEGS 3220FT FROM WAR MEMORIAL. - FNM 2369/41. H03279/41 14.2.42 NOW CHARTED AS 2 ST. - FNM 376/42. H03279/41 24.7.45 BOTH NOW CHARTED AS WK 5FT (1.5MTRS). - NM 2047/45. H03279/41 12.11.45 DELETED. - NM 3616/45. H4824/75 26.4.77 NOT FOUND. (K H SURVEY OF SWASHWAY. SEE SCES ROS 266/2 DTD 10.1.77). NOT LOOKED FOR. THOUGHT ALMOST CERTAINLY TO HAVE BEEN SALVED. (SCES, LTR DTD 18.4.77). THIS CONFIRMED BY H03279/41 - MINUTE DTD 25.10.45. AMENDED TO LIFT. 26.1.10 EXAM'D 9.03. GEN DEPTH 2MTRS. GROUP OF STONG MAGENTIC ANOMALIES OBSERVED AROUND THE N END OF SPIT SAND. MAY REPRESENT THE REMAINS OF THE VESSEL. (HMSML GLEANER, WESSEX ARCHAEOLOGY, PORTSMOUTH REGENERATION PROJECT). NCA. HI1437 15.10.13 NOT LOCATED 2013 USING M/B. (NETSURVEY, HI 1437). AMEND DEAD. HI1634 21.4.20 NOT LOCATED 2019 USING M/B. (HMS MAGPIE, HI 1634). NCA. RSDRA2024000047197 2.5.24 NOT LOCATED IN M/B DATASET (2022). (FHMU, HI 1768). NFA. |
| Last Amended Date | Apr 21, 2020 |
Circumstances of loss
EX-RYDE. BUILT IN 1928 BY CALEDONIAN SHIPBUILDING & EINGINEERING CO LTD. OWNED AT TIME OF LOSS BY THE SOUTHERN RAILWAY CO. TWO BOILERS, COMPOUND EXPANSION ENGINE OF 159 NHP, PADDLE PROPULSION. DETONATED MAGNETIC MINE, BOW SECTION SANK, STERN PORTION REMAINED AFLOAT AND WAS SALVED. (SIBI).
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