Structure Wreck 57470

Field	Value
Wreck Category	dangerous wreck
Wreck Location Marine Coordinates (DMM)	50 38.364 N,0 52.454 W
Latitude, Longitude Decimal Degrees	Latitude: 50.639400 Longitude: -0.874233
Wreck Depth	17.3 m
Water Depth	20 m
Water Level Effect	always under water/submerged
Vertical Datum	Approximate Lowest Astronomical Tide
Type	Structure
Sonar Length	35.5
Sonar Width	16.5
Shadow Height	3
Orientation	102
Conspic Visual	not visually conspicuous
Conspic Radar	not radar conspicuous
Original Detection Year	1988
Last Detection Year	2008
Original Source	survey vessel
Surveying Details	H3847/86 22.3.89 EXAM'D 1.11.88 IN 503819N, 005221W [OGB] USING TRISPONDER. LEAST E/S DEPTH 17.6 IN GEN DEPTH 20MTRS. NO SCOUR. DCS3 HT 3.4MTRS. LIES NE/SW AT THE TOP OF AN UNDERWATER CLIFF FACE. DIVED ON AND CONFIRMED AS A STEEL MOORING PONTOON OR DUMB LIGHTER, LENGTH APPROX 20MTRS, BEAM 5MTRS. INVERTED WITH NO PROTRUDING PARTS. (HMSML GLEANER, HI 366). INS AS WK 17.6MTRS. BR STD. SEP 2009/000045657 28.4.09 LOCATED 13.10.08 IN 5038.364N, 0052.454W [WGD] USING DGPS. LEAST M/B DEPTH 17.37 IN GEN DEPTH 20.5MTRS. NO SCOUR. LENGTH 35.5MTRS, WIDTH 16.5MTRS, HT 3.0MTRS. LIES 102/282 DEGS. MODERATE MAGNETIC ANOMALY. (FURGO OSAE, HI 1279). AMEND WK 17.3MTRS IN REVISED POSN. BR STD.
Last Amended Date	Apr 28, 2009

General Comments

INVERTED, NO PROTRUDING PARTS

WRECK MAP LOADING ... 50 38.364 N,0 52.454 W

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