This is the information page about the shipwreck Grand copaise, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 49 41.44 N,0 48.022 W (49.690667, -0.800367)

The texts accompanying this shipwreck are in English 🇬🇧, as they are prepared by the UK Hydrographic Office (UKHO) based on data from UKHO and the hydrographic services of the Netherlands, Belgium and Germany, among others. They include the known details of the wreck and the comments of the cartographers who have checked the position and condition of the wreck over time.

Name: GRAND COPAISE

Length 20.1 meter

Cause:

Year of registration: 1984

Water depth above wreck: 45 meter

Known since: 1984, last detected: 1995

Details measurements/cartography: 25.10.84 25.10.84 SUNK IN APPROX 494206N, 004854W. (CHERBOURG AV 205/84). NCA YET. H1271/84 25.3.85 H1271/84 25.3.85 NOT SHOWN ON FR 6864 [1984 EDN]. H3898/82 20.8.85 H3898/82 20.8.85 USC PD 18MTRS [10FMS] IN 494206N, 004854W. (BREST NM 85 30 26). R/P. 20.7.90 20.7.90 SHOWN AS USC PD 18MTRS IN 494206N, 004854W ON FR 6857 [1986 EDN]. WK OF 'GRAND COPAISE' IN 494206N, 004854W [EUR]. POSN ACCURACY 1M [=PA]. LEAST DEPTH ESTIMATED FROM VESSEL'S DIMENSIONS AS 18MTRS IN GEN DEPTH 45MTRS. (FR WK RECORDS 1987 NO.14590479). NC 2613. HH351/510/02 7.9.94 HH351/510/02 7.9.94 DELETED. (FRENCH NM 34/26/94).

- NM 3334/94. 6.3.95 6.3.95 WK, LEAST DEPTH 42.7MTRS, NOW FOUND TO BE IN 494130N, 004756.5W. (FR WK RECORDS 1994 NO.14590479). BR STD.
Comment researcher: UK Hydrographic Office

Position: 49 41.44 N,0 48.022 W

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