Spearfish Wreck
| Field | Value |
|---|---|
| Wreck Category | non-dangerous wreck |
|
Spearfish Wreck Location Marine Coordinates (DMM) |
50 22.622 N,0 55.638 W |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 51 m |
| Water Depth | 56 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | SPEARFISH |
| Type | Safety/Rescue Vessel |
| Flag | GB |
| Length | 28.7 m |
| Width | 6.4 m |
| Sonar Length | 35 |
| Sonar Width | 11 |
| Shadow Height | 5.8 |
| Orientation | 164 |
| Tonnage | 143 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Jun 29, 1983 |
| Bottom Texture | Pebbles |
| Original Detection Year | 1983 |
| Last Detection Year | 2003 |
| Original Source | national HO/authority wreck information |
| Surveying Details | H2595/80 12.7.83 WK LOCATED 1.7.83 BY THV 'STELLA' IN 502236N, 005536W [OGB]. LEAST E/S DEPTH 41.15 IN GEN DEPTH 56.95MTRS [LAT]. SONAR INDICATES WK APPARENTLY LYING ON HER KEEL (?UPRIGHT), BUT HEADING IS UNCERTAIN. NOT CONSIDERED A DANGER TO NAVIGATION. (TH HARWICH, TELEX 1.7.83). CHART AS WK 41MTRS. BR STD. H3898/82 3.11.83 WK 35.0MTRS IN 502230N, 005536W [EUR]. (FR NM 83 40 20). NCA. HH090/952/01 3.11.03 EXAM'D 7.6.03 IN 5022.622N, 0055.638W [WGD] USING DGPS. LEAST E/S DEPTH 51.8 IN GEN DEPTH 56-58MTRS. NO SCOUR. LENGTH 35MTRS, WIDTH 11MTRS. DCS3 HT 5.8MTRS. LIES 164/344 DEGS. POOR MAGNETIC ANOMALY. (GARDLINE, HI 952) INTACT AND UPRIGHT. AMEND TO WK 51MTRS. BR STD. |
| Last Amended Date | Nov 3, 2003 |
Circumstances of loss
BUILT IN 1957. OIL ENGINE, SINGLE SHAFT. CONVERTED FROM A SIDE-TRAWLER. STRUCK LEG OF SELF-ELEVATING DRILLING RIG PENROD 85. WAS HOLED AND IN SINKING CONDITION. LATER SUNK BY HMS TARTAR BY GUNFIRE AS CONSIDERED TO HAVE BEEN A DANGER TO OTHER SHIPPING. (LL & FO PORTSMOUTH).
Nearby Wrecks:
- Other Wreck 1420 1707.2 M
- Fort Yale Wreck 2304.4 M
- Other Wreck 1396 2310.2 M
- Other Wreck 1408 2469.9 M
- Other Wreck 3448 3983.3 M
- Other Wreck 1417 5475.6 M
- Landing Craft Wreck 56877 6416.3 M
- Gentrice Wreck 6588.3 M
- Other Wreck 3423 7379 M
- Other Wreck 1701 7852.1 M
General Comments
INTACT, UPRIGHT