Plm 4 (Possibly) Wreck
| Field | Value |
|---|---|
| Wreck Category | non-dangerous wreck |
|
Plm 4 (possibly) Wreck Location Marine Coordinates (DMM) |
50 8.461 N,0 50.079 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 40 m |
| Water Depth | 49 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | PLM 4 (POSSIBLY) |
| Type | steam ship |
| Flag | FR |
| Length | 77.1 m |
| Width | 13.4 m |
| Draught | 7.9 |
| Sonar Length | 82 |
| Sonar Width | 22 |
| Shadow Height | 8.7 |
| Orientation | 60 |
| Tonnage | 2640 |
| Tonnage Type | gross |
| Cargo | coal |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Dec 27, 1917 |
| Bottom Texture | Sand |
| Scour Dimensions | 006.0,,001.1,180 |
| Original Detection Year | 1917 |
| Last Detection Year | 2014 |
| Original Source | published World War 1 losses |
| Surveying Details | SUNK IN 500745N, 005300W APPROX. (MASTER'S REPORT, DOCKET M4949), IN 500300N, 010300W. (AP PORTSMOUTH). ACCEPT MASTER'S POSN. H03737/44 10.11.44 NDW IN 500830N, 005018W. (AUTHORITY NOT STATED). - FNM 2468/44. 9.2.45 GOOD SONAR CONTACT REPORTED IN 500836N, 005030W ON 9.2.45 BY 17TH ESCORT GROUP. (AUBD 304/39). 14.8.74 NOW CHARTED AS USC 28MTRS. (AUTHORITY NOT STATED). NC 2450. 22.8.91 WK LOCATED IN 500832.5N, 004958W [EUR] [+/- 20MTRS]. LEAST E/S DEPTH 46.7 IN GEN DEPTH 50MTRS. DCS3 HT 3MTRS. MAGNETIC ANOMALY DETECTED. (FR WK NO 18100033). CHART AS WK 46MTRS IN 500827N, 004957W [OGB]. NE 2450. 15.6.07 LIES IN 5008.537N, 0049.970W [EUR]. (FRENCH WK RECORDS 2007). [WGD] POSN: 5008.482N, 0050.052W. BR STD. SEP 2014/000018243 29.1.14 LOCATED IN 5008.460N, 0050.074W [WGD]. LEAST M/B DEPTH 42.46MTRS. LENGTH 30MTRS, WIDTH 8MTRS, HT APPROX 2MTRS. LIES NE/SW. (MMT, HN DTD 16.1.14 FOR HI 1430). INTACT, UPRIGHT, BOWS NE. AMEND WK 42MTRS. 8.4.14 LOCATED IN 5008.461N, 0050.079W [WGD]. LEAST M/B DEPTH 40.72 IN GEN DEPTH 49.4MTRS. SCOUR 1.1MTR DEEP EXTENDS 6MTRS S. LENGTH 82MTRS, WIDTH 22MTRS, HT 8.68MTRS. LIES 060/240 DEGS. STRONG MAGNETIC ANOMALY. INTACT, STBD SIDE FWD COLLAPSING. (NETSURVEY, HI 1430). AMEND WK 40MTRS. |
| Last Amended Date | Apr 8, 2014 |
Circumstances of loss
BUILT IN 1916 BY GREAT LAKES ENGINERING WORKS. OWNED AT THE TIME OF LOSS BY SOC. NATIONALE D'AFFRETEMENTS. PASSAGE THE TYNE FOR LE HAVRE. TORPEDOED BY GERMAN SUBMARINE. (DODS & LL WW1).
Nearby Wrecks:
- Plm 4 Wreck 3711.6 M
- Other Wreck 48021 4584.4 M
- Other Wreck 28522 5527.7 M
- Other Wreck 49042 6758.5 M
- British Commerce Wreck 6949.2 M
- Other Wreck 48681 7309.3 M
- Barge Wreck 59617 7414.5 M
- Lct 293 Wreck 7434.6 M
- Ringen Wreck 8306.5 M
- Minesweeper Wreck Gb 47772 8658.8 M
General Comments
UPRIGHT, INTACT, BOWS NE, SCOUR EXTENDS TO ENE