Yunam No.7 Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
|
Yunam no.7 Wreck Location Marine Coordinates (DMM) |
35 27.75 N,125 49.75 E |
| Latitude, Longitude Decimal Degrees |
|
| Wreck Depth | 17.4 m |
| Water Depth | 40 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Approximate Lowest Astronomical Tide |
| Name | YUNAM NO.7 |
| Type | motor vessel |
| Flag | PA |
| Length | 82.9 m |
| Width | 12 m |
| Draught | 6 |
| Tonnage | 1592 |
| Tonnage Type | gross |
| Cargo | ballast |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Apr 12, 1981 |
| Original Detection Year | 1981 |
| Last Detection Year | 1982 |
| Original Source | national HO/authority notice to mariners |
| Surveying Details | H2993/71 H2993/71 [NO DATE] WK EXISTS IN 352745N, 1255000E APPROX. (KOREAN NM 275(T)/81). NCA YET. H2993/71 12.1.82 H2993/71 12.1.82 WK 22MTRS [12FMS] IN 352742N, 1254945E. (ROK NM 788/81). - NM 237/82. 17.9.82 17.9.82 NOW SHOWN WK 22MTRS IN 352745N, 1254945E. (AUTHORITY NOT STATED). NC 913. |
| Last Amended Date | Feb 13, 2009 |
Circumstances of loss
BUILT IN 1960 BY SANOYASU DOCKYARD CO LTD, OSAKA. OWNED AT TIME OF LOSS BY THREE STAR SHIPPING INC. PASSAGE INCHON FOR KOKURA. SANK AFTER COLLISION IN DENSE FOG WITH M. CHEMICAL TANKER LUCKY NO.3 OFF ANMA DO. ALL 21 CREW WERE SAFELY RESCUED. (MSD)
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