36 Hl 835 Wreck

Field Value
Wreck Category dangerous wreck
36 hl 835 Wreck Location
Marine Coordinates (DMM) 		18 52.17 N,57 26.54 E
Latitude, Longitude
Decimal Degrees
  • Latitude: 18.869500
  • Longitude: 57.442333
Wreck Depth 29.5 m
Water Depth 33 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Name 36 HL 835
Type launch
Flag US
Length 11 m
Width 4 m
Draught 1
Tonnage 12
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Date Sunk Feb 23, 1992
Bottom Texture Sand
Original Detection Year 1992
Last Detection Year 2025
Original Source national HO/authority notice to mariners
Surveying Details HH120/351/02 3.3.92 LOCATED IN 185154N, 572630E. LEAST DEPTH 24 IN GEN DEPTH 29MTRS. NO SALVAGE IS INTENDED. (HYD. RNO, FAX DTD 3.3.92). (OMANI NM 4/92 ALSO REFERS). CHART AS WK 24MTRS. - NM 811/92. HH485/410/02 21.5.92 POSN: 185212N, 572636E. (US NM 62330/19/92). NFA. HH485/410/02 14.7.92 EXAM'D 12.4.92 IN 185210.1N, 572632.3E [WGD] USING TRISPONDER. POSN ACCURACY +/- 15MTRS. LEAST E/S DEPTH 29.5 IN GEN DEPTH 33MTRS. (HYD RNO, DTD MAY 1992). AMEND TO WK 29.5MTRS IN REVISED POSN. BR STD. 1.5.01 SHOWN AS DW ON US 62312 [3RD EDN SEP 1998]. SOURCE DATA DIAGRAM SHOWS AREA SURVEYED 1992. NCA, RETAIN AS WK 29.5MTRS FROM HYD RNO DATA DTD MAY'92. 7.4.03 [WGD] POSN: 1852.168N, 5726.538E. NE 3785. SEP 2008/000074066 23.10.08 SHOWN AS DEPTH 24MTRS WITH DANGER CIRCLE ON OMANI 3501 [NC 2008, 1:350,000]. APPEARS TO BE ORIGINAL (3.92) DATA AND NOT POSN/DEPTH FROM 7.92 REPORT. NCA. SEP 2008/000086422 29.10.08 CONFIRMED AS 29.5MTRS IN 1852.17N, 5726.54E [WGD]. (OMANI HYDROGRAPHIC OFFICE, EMAIL DTD 27.10.08). NCA. SEP 2015/000019046 10.2.15 WK DEPTH 29.5MTRS IN 1552.17N, 5726.54E [WGD]. (OMANI WKS LIST 2015).
Last Amended Date May 16, 2025

Circumstances of loss

SANK WHEN LIFTING GEAR FAILED WHILE BEING HOISTED BY USNS 'CHAUVENET'.

WRECK MAP LOADING ... 18 52.17 N,57 26.54 E
36 Hl 835 on Wreck Map 36 Hl 835 Wreck on Google Map

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FAQ

Where is the 36 HL 835 wreck located?

The 36 HL 835 wreck is located at coordinates 18 52.17 N,57 26.54 E.

How deep is the 36 HL 835 and where exactly is it located?

The 36 HL 835 lies at a depth of about 29.5 meters and is located at coordinates 18 52.17 N,57 26.54 E.

How deep is the seabed around the 36 HL 835?

The seabed around the 36 HL 835 lies at approximately 33 meters deep.

When did the 36 HL 835 sink?

The 36 HL 835 sank on Feb 23, 1992.

When was the wreck of the 36 HL 835 discovered?

The wreck of the 36 HL 835 was discovered in 1992.

What country did the 36 HL 835 belong to?

The 36 HL 835 belonged to US.

What was the tonnage of the 36 HL 835?

The 36 HL 835 had a tonnage of 12 tons.

What type of wreck is the 36 HL 835?

The 36 HL 835 is classified as a launch.

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