Dit is de informatiepagina over het scheepswrak Mardyke, op de waterkaart hieronder zie je het wrak in zijn directe omgeving. De positie van dit wrak is 52 30.34 N,1 47.942 E (52.4370167, 1.7918333)
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De teksten bij dit scheepswrak zijn in het engels 🇬🇧, omdat deze worden opgesteld door het UK Hydrographic Office (UKHO) op basis van de gegevens van de hydrografische diensten van onder meer Nederland, België en Duitsland. Ze bevatten de bekende details van het wrak en de opmerkingen van de cartografen die in de loop der tijden de positie en de toestand van het wrak hebben gecontroleerd.
Naam: MARDYKE
Jaar registratie: 1973
Waterdiepte boven wrak: 5 meter, hoogte boven zeebodem: 135 cm
Bekend sinds: 1973, laatst gedetecteerd: 2005
Details metingen/cartografie: H2098/74 2.8.74 POSN 523020N, 014803E. MARKED BY G CON BUOY CLOSE W. (HBR MSTR, LOWESTOFT). INS AS ST.
- NM 1604/74. H2098/75 8.12.75 DELETE BUOY. AMEND TO DW. (HMS ECHO, HN DTD 21.11.75).
- NM 2486/75. H4403/71 16.11.79 THOUGH REPORTED AS NOT FOUND, INDICATIONS OF WKGE EVIDENT ON E/S. STANDING ABOUT 0.5MTR ABOVE GEN DEPTH. (SOISS, HI 63B/79). CHART AS FOUL. BR STD. H1960/79 19.5.80 NOT LOCATED. (HMS ECHO, HI 62C/80). NCA. H2042/81 29.9.82 EXAM'D 12.7.82 IN 523027N, 014840E USING HFIX/6 [2 LOP]. LEAST E/S DEPTH 10.3 IN GEN DEPTH 15MTRS. POSSIBLY A WRECK AND CONSIDER IT MAY BE THE 'MARDYKE'. (SOISS, HI 86). AMEND TO WK 10.3MTRS. BR STD. H2042/82 8.9.83 EXAM'D 28.6.83 IN 523011N, 014902E USING HIFIX/6 [2 LOP]. LEAST E/S DEPTH 16.3 IN GEN DEPTH 19-20MTRS. NO SCOUR. DCS3 HT 3.3MTRS, LENGTH APPROX 33MTRS. LYING NNW/SSE ON EDGE OF HOLM SAND. (SOISS, HI 127). AMEND TO WK 16.3MTRS. BR STD. H2909/83 9.1.85 NOT LOCATED. GEN DEPTH NOW 15.7MTRS. RETAIN AS CHARTED. (HMS ENTERPRISE, HI 188). NCA. H2339/85 17.6.86 NOT FOUND. (NP 1016, HI 306). AMEND TO FOUL. BR STD. H4022/86 15.6.87 NOT SEEN ON DCS3 AND NO MAGNETIC ANOMALY DETECTED. GEN DEPTH NOW 6MTRS. RECOMMEND RETAIN AS CHARTED. (NP 1016, HI 371). NCA. H6333/87 NOT FOUND. GEN DEPTH 6-8MTRS. (NP 1016, HI 416). H3931/88 18.7.89 NOT FOUND DURING ROUTINE DCS3 SEARCH. NO MAGNETOMETER DEFLECTION. GEN DEPTH NOW 7MTRS. UNEVEN SEABED. RECOMMEND DELETE. (NP 1016, HI 453). DELETED. BR STD. HH090/488/01 11.7.90 NOT FOUND. (NP 1016, HI 488). NCA. HH090/513/01 14.6.91 NOT FOUND. GEN DEPTH NOW 7.5MTRS. (NP 1016). NCA. HH090/545/01 9.6.92 NOT FOUND. (NP 1016, HI 545). NCA. HH090/570/01 28.7.93 NOT FOUND. (NP 1016, HI 570). NCA. HH090/570/01 28.7.93 SMALL WK LOCATED 10.6.93 IN 523018.4N, 014803.3E [OGB] USING TRISPONDER [3 LOP]. LEAST E/S DEPTH 4.7 IN GEN DEPTH 5.1-5.4MTRS. NO SCOUR. LENGTH 75MTRS, WIDTH 5MTRS. LIES 025/205DEGS. SLIGHT, DISTINCT MAGNETIC ANOMALY. APPARENTLY COMPLETELY BURIED EXCEPT FOR N END. (NP 1016, HI 570). INS AS WK 4.7MTRS. BR STD. HH090/623/01 5.5.94 CONSIDERED TO BE LONG NATURAL FEATURE. SLIGHT MAGNETOMETER DEFLECTION BUT NOT LOCATED WITH E/S. LEAST DEPTH 4.1MTRS OBTAINED IN AREA OF UNDULATING SEABED. RECOMMEND NCA. (NP1016, HI 623). AMENDED TO WK 4.1MTRS. BR STD. HH090/662/01 8.6.95 EXAM'D 5.5.95 IN 523018.4N, 014803.6E [OGB] USING DGPS. LEAST E/S DEPTH 3.3 IN GEN DEPTH 4.5MTRS. NO SCOUR. NO DCS3 HT. LENGTH 5MTRS, WIDTH 2MTRS. STRONG MAGNETIC ANOMALY. CONSIDERED TO BE MAINLY BURIED. (NP 1016, HI 662). BR STD. HH090/687/01 24.4.96 LOCATED BY MAGNETOMETER ONLY. NOT EXAMINED. (NP 1016, HI 687). NCA. HH090/733/01 18.4.97 LOCATED BY MAGNETOMETER ONLY. (NP 1016, HI 733). NCA. HH090/766/01 13.5.98 LOCATED BY MAGNETOMETER ONLY. (NP 1016, HI 766). NCA. HH090/848/01 26.5.99 LOCATED BY MAGNETOMETER ONLY. GEN DEPTH 4.1MTRS. (NP 1016, HI 848). NCA. HH090/883/01 28.3.00 LOCATED BY MAGNETOMETER WITH SLIGHT SHOWING ON DCS3. GEN DEPTH 6MTRS. (NP 1016, HI 883). NCA. HH090/942/01 11.6.01 LOCATED BY DCS3 AND MAGNETOMETER. GEN DEPTH 5MTRS. (NP 1016, HI 942). NCA. HH090/998/01 2.9.02 NOT LOCATED. (NP 1016, HI 989). NCA. HH091/020/01 24.4.03 NOT LOCATED. (NP 1016, HI 1020). NCA. HH901/111/01 12.8.05 EXAM'D 10.4.05 IN 5230.340N, 0147.942E [WGD] USING DGPS. LEAST M/B DEPTH 3.50 IN GEN DEPTH 4MTRS. NO SCOUR. LENGTH 10MTRS, WIDTH 8MTRS, HT 0.5MTR. LIES 135/315 DEGS. STRONG MAGNETIC ANOMALY. SINGLE, SMALL, INTACT CONTACT. (NP 1016, HI 1111). AMEND WK 3.5MTRS. BR STD.
Bron: UK Hydrographic Office
Commentaar onderzoeker: SINGLE FIRM CONTACT, ?DEBRIS
Positie: 52 30.34 N,1 47.942 E