Survey Tower No 4 (Remains)(Possibly) Wreck
| Field | Value |
|---|---|
|
Survey tower no 4 (remains)(possibly) Wreck Location Marine Coordinates (DMM) |
29 46.321 N,48 49.743 E |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 9.6 m |
| Water Depth | 10 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | SURVEY TOWER NO 4 (REMAINS)(POSSIBLY) |
| Sonar Length | 17 |
| Sonar Width | 4 |
| Shadow Height | 1.2 |
| Orientation | 125 |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Bottom Texture | Mud |
| Original Detection Year | 1967 |
| Last Detection Year | 2006 |
| Original Source | naval vessel |
| Surveying Details | H1896/65 15.5.67 H1896/65 15.5.67 OBSTN IN 294614N, 484936E, MARKED BY G CONL LT BUOY, GPFL(3)G.10S CLOSE E. (RFA APPLELEAF, HN). - NM 1853/66. 18.7.72 18.7.72 NAH POSN: 294614N, 484936E. NC 1265. 21.2.91 21.2.91 WGD POSN: 294624N, 484940E. NE 1235. 26.4.99 26.4.99 NOW SHOWN IN 2946.233N, 4849.600E [UND], MARKED BY G CONL LT BUOY (NON-IALA) ON NE 1265. 4.5.03 4.5.03 WGD POSN: 2946.340N, 4849.657E. NE 1235. HH495/410/01 2.11.04 HH495/410/01 2.11.04 NOT LOCATED WITHIN 500MTRS RADIUS OF CHARTED POSN. CHARTED BUOY IS MISSING. (HMS ECHO, HN DTD 24.7.04). AMENDED TO DEAD. DELETE OBSTN AND BUOY. - NM 5693/04. HH091/185/01 11.4.07 HH091/185/01 & SEP 2007000005922 11.4.07 EXAM'D 30.6.06 IN 2946.321N, 4849.743E [WGD] USING DGPS. LEAST M/B DEPTH 9.69 IN GEN DEPTH 10.9MTRS. NO SCOUR. LENGTH 17MTRS, WIDTH 4MTRS, HT 1.2MTRS. LIES 125/305 DEGS. NO DISCERNABLE SHAPE. (HMS ECHO, HI 1185). POSSIBLY THIS TOWER. AMENDED TO LIVE. INS AS OBSTN 9.6MTRS. BR STD. - PNM 2127/07 ISSUED. 6.9.07 SEP 2007/000028472 6.9.07 INS AS OB 9.6MTRS ON BA 2884. - NM BLOCK 4304/07. |
| Last Amended Date | Mar 22, 2010 |
Nearby Wrecks:
- Other Wreck 1511 2107.8 M
- Other Wreck 36475 3772.1 M
- Other Wreck 35918 3936.3 M
- No 5 Tower (Ruins) Wreck 4230.3 M
- Other Wreck 35904 4269 M
- Other Wreck 35919 4534.4 M
- Sailing Vessel Wreck 36453 4620.7 M
- Other Wreck 35921 5470.3 M
- Tn 45 Wreck 5700.5 M
- Helyar 1 Wreck 6137 M
General Comments
NO DISCERNABLE SHAPE