U 18 (Probably) Wreck
| Field | Value |
|---|---|
| Wreck Category | non-dangerous wreck |
|
U 18 (probably) Wreck Location Marine Coordinates (DMM) |
58 42.129 N,2 48.081 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 64 m |
| Water Depth | 69 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | U 18 (PROBABLY) |
| Type | submarine |
| Flag | DE |
| Length | 62.2 m |
| Width | 6.1 m |
| Sonar Length | 54 |
| Sonar Width | 4 |
| Shadow Height | 6 |
| Orientation | 163 |
| Tonnage | 691 |
| Tonnage Type | displacement |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Nov 23, 1914 |
| Bottom Texture | Sand |
| Scour Dimensions | 0002.0,,002.3,270 |
| Original Detection Year | 1914 |
| Last Detection Year | 2000 |
| Original Source | other |
| Surveying Details | POSN 584100N, 025500W. (NHB). H2925/83 14.1.85 LOCATED 9.9.84 IN 584209N, 024800W [OGB] USING TRISPONDER [3 LOP]. LIES IN A TROUGH BETWEEN TWO SANDWAVES OF GREATER HEIGHT. DCS3 HT OF WK 4.5MTRS IN GEN DEPTH 70MTRS. LENGTH 60MTRS, WIDTH 6MTRS. LYING 160/340DEGS. NFS. (BUE SUBSEA, HI 204). INS AS WK 65MTRS. BR STD. HH100/351/15 23.8.00 DIVED IN 5842.149N, 0248.006W [WGD] USING DGPS. DEPTH TO WK 69MTRS IN GEN DEPTH 74MTRS BY DEPTH GAUGE. LENGTH 60MTRS, WIDTH 5MTRS. HT BY DEPTH GAUGE 3.5MTRS. LIES 000/180 DEGS WITH BOWS S. SCOUR 2MTRS DEEP EXTENDS 25MTRS TOWARDS 000 DEGS. SEABED COARSE SAND. WK LIES IN THE TROUGH OF A SANDWAVE. UPRIGHT AND INTACT AND IN REMARKABLE CONDITION. BOW PLATING HAS ROTTED THROUGH AND STERN HAS A LARGE GOUGE WHERE RAMMED. OPEN HATCH ON THE STERN. STBD HYDROPLANE BENT. CONNING TOWER AND FWD HATCHES CLOSED. PERISCOPE MISSING OR RETRACTED. STERN LEVEL WITH THE SAND, THE PROPS BEING BURIED. SCOUR STARTS JUST FWD OF THE TOWER AND RUNS TO THE BOWS. COMMERCIAL GUARD REQUESTED. (J LEIGH/B HUMBY, LTR DTD 15.8.00). NCA. HH091/218/02 - SEP 2007/000086983 21.11.07 EXAM'D 1.6.07 IN 5842.1290N, 0248.0812W [WGD] USING DGPS. LEAST M/B DEPTH 64.3 IN GEN DEPTH 69MTRS. SCOUR 2.3MTRS DEEP EXTENDS 2MTRS TOWARDS 270 DEGS. LENGTH 54MTRS, WIDTH 4MTRS, HT 6MTRS. LIES 163/343 DEGS WITH BOWS NNW. INTACT, UPRIGHT. IN A TROUGH AMONGST SANDWAVES. (NETSURVEY, HI 1218). AMEND WK 64MTRS IN REVISED POSN. - NM BLOCK 138/08. 13.12.07 COMMERCIAL GUARD REMOVED. MORE THAN 5 YEARS. |
| Last Amended Date | Mar 31, 2020 |
Circumstances of loss
RAMMED BY HM TRAWLER DOROTHY GRAY, SURRENDERED AND WAS SCUTTLED.
Nearby Wrecks:
- Hms Fiona Wreck 5713.9 M
- Forget Me Not Wreck 5798 M
- Other Wreck 74534 6829 M
- Ben Barvas Wreck 6939.3 M
- Loyal Friend Wreck 7066 M
- Kiruna Wreck 7085.4 M
- Duna Wreck 7331.1 M
- Other Wreck 74537 7364.1 M
- Kathe Niederkirchner Wreck 7751.3 M
- Other Wreck 74580 7985 M
General Comments
INTACT, UPRIGHT, BOWS S, LIES IN TROUGH OF SAND WAVE