This is the information page about the shipwreck Hms mastiff (possibly), the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 51 30.3 N,1 27.5 E (51.7619167, 1.5857333)

 

Open the Water Map of this area in a full window
 

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.

 

1. 150
2. Admiral gardner
3. Africa
4. Agamemnon
5. Alabama (possibly)
6. Albion (probably)
7. Algeria
8. Archon
9. Ashley
10. Avon
11. Balakani
12. Balgownie (probably)
13. Baltrader
14. Bravore
15. Camisard
16. Cathay (part of)
17. Cedrington court
18. Cerne
19. City of brisbane
20. Correct
21. Coureur des mers
22. Dalryan
23. Dela
24. Denise germaine (possibly)
25. Diana
26. Dinard
27. Dolcoath (part)
28. Dolcoath (part)
29. Duiveland
30. Dunbar castle
31. E goodwin ltv
32. Embla (possibly)
33. Emile deschamps
34. Empire ghyll
35. Empress of midland (possibly)
36. Erins isle (possibly)
37. Fearless
38. Filleigh
39. Flandres
40. Fleurita
41. Flores (probably)
42. Franz fischer (possibly)
43. Fred everard
44. Frons olivae (probably)
45. Fulmar
46. Gad 23
47. Ghc (possibly)
48. Grazia (possibly)
49. Harcalo
50. Hardingham (probably)
51. Hawksdale
52. Hawnby
53. Hibernia
54. Highwave (probably)
55. Hm mms 39 (part of)(probably)
56. Hm torpedo boat no.12
57. Hmmtb 16 (possibly)
58. Hms alert ?
59. Hms aragonite (part of)
60. Hms artic trapper
61. Hms carilon
62. Hms chestnut (probably)
63. Hms coquette
64. Hms desiree
65. Hms duchess of hamilton
66. Hms fauvette
67. Hms gracie (probably)
68. Hms guardsman
69. Hms kale (probably)(part of)
70. Hms leandros
71. Hms marcella
72. Hms mastiff (possibly)
73. Hms myrtle
74. Hms napia
75. Hms niger (possibly)
76. Hms northumberland (probably)
77. Hms oriana
78. Hms pyrope
79. Hms ray of hope
80. Hms reed (possibly)
81. Hms restoration (possibly)
82. Hms rhiannon (possibly)
83. Hms stella orion
84. Hms stirling castle (probably)
85. Hms tamarisk
86. Hms tourmaline
87. Hms tranquil
88. Hms velia (possibly)
89. Ilaro
90. Ingi
91. Irene
92. Jacob luckenbach
93. James harrod
94. Janny
95. Josefina thorden (after part)
96. Kabinda
97. Kankakee
98. Karmt
99. Koenigshaven
100. Lady jane
101. Laurl coin
102. Lbv (m)396
103. Lindfar
104. Lisbeth m
105. Lord hamilton (possibly)
106. Mahratta
107. Mahratta ii
108. Mahseer
109. Malta (probably)
110. Menapier
111. Merel (part of)(possibly)
112. Mersey
113. Mi amigo
114. Mudlark
115. Neptune (possibly)
116. Newlands
117. Niore
118. Norman
119. North eastern victory
120. Opal
121. Paros isle
122. Peik
123. Persistant whisper
124. Peter hamre
125. Ponzano
126. Port dalhousie (possibly)
127. Prince igor (probably)
128. Profit
129. Quickstep
130. Rubislaw
131. Rydal force
132. Rynanna
133. Saidieh
134. Saint michael veillez sur nous
135. Salerno (possibly)
136. Salerno (possibly)
137. San calisto
138. Selma (possibly)
139. Slesvig
140. Spaarndem
141. Stad maastricht
142. Strathearn
143. Sunk beacon (remains)
144. Sunk head tower
145. Surrey
146. Tam o shanter (part)(possibly)
147. Tam o shanter (part)(possibly)
148. Telegraaf xviii
149. The sultan
150. Tina primo
151. Tongue sand tower (remains)
152. Treport
153. Tummel (probably)
154. U 48
155. Uama
156. Uc 21 (possibly)
157. Uc 72 (possibly)
158. Ursus (part)
159. Volscian (possibly)
160. Walsingham
161. Westerley star
162. Winkfield
163. Woodtown (possibly)
164. Yassou
165. Ypapanti

 

Name: HMS MASTIFF (POSSIBLY)

Length 45.7 meter, width: 8.2 meter, tonnage 520 ton

Cause: Built in 1938 by robb, leith. owned at time of loss by the royal navy. purpose built as a minesweeper, based on a trawler hull. one boiler, triple expansion engine of 950 nhp, single shaft. 1 x 4 inch, 2 x .303 inch machine guns. mined in thames estuary. (ww2 sl & sibi).

Year of registration: 1939

Water depth above wreck: 17 meter, Height above seabed: 100 cm

Known since: 1939, last detected: 2009

Details measurements/cartography: H0166/39 20.11.39 H0166/39 20.11.39 SANK 093DEGS, 1M FROM TONGUE LTV. (C IN C NORE). - PNM 2641/39. H1602/47 26.3.47 H1602/47 26.3.47 EXAM'D 24.9.46 IN 513015N, 012736E OR 077.75DEG, 3.54M FROM TONGUE SAND TWR. SWEPT CLEAR AT 40FT, FOUL AT 41.5FT. SMALL CONTACT, GAVE SLIGHT A/S TRACE. (HMS FRANKLIN, 1.11.46 E7934).

- NM 785/47. H1602/47 10.7.50 H1602/47 10.7.50 NOW CLEAR AT 50FT. (C IN C NORE, 10.7.50). H1602/47 11.10.50 H1602/47 11.10.50 AMEND TO WK 7FMS 3FT. (HMS FRANKLIN).

- NM 1953/50. H926/62 15.3.62 H926/62 15.3.62 LOCATED USING HSA & DECCA. DRIFT SWEPT CLEAR AT 47FT, FOUL AT 49FT. LEAST E/S DEPTH 55FT IN GEN DEPTH 59FT. SCOUR DEPTH 67FT. (HMS ECHO, 10.10.61). NC 1607. H351/67 25.1.67 H351/67 25.1.67 LEAST E/S DEPTH 53FT IN GEN DEPTH 58FT. SCOUR DEPTH 62FT. (ISS, R OF S 26.12.66). 27.1.69 27.1.69 WK 7FMS 4FT [LAT] SHOWN ON NE 1607. 13.6.72 13.6.72 CHART AS WK SW 14MTRS [LAT]. NC 1828. 10.11.82 10.11.82 CHART AS WK SW 14MTRS IN 513017N, 012741E. NC 1183. H2050/82 23.2.84 H2050/82 23.2.84 EXAM'D 22.11.83 IN 513017N, 012738E USING HIFIX 6 [2 LOP]. LEAST E/S DEPTH 15.6MTRS IN GEN DEPTH 17.5-18MTRS. SCOUR DEPTH 18.5MTRS. DCS3 HT 1.9MTRS. LYING APPROX 280/100 DEGS. SMALL DETACHED PIECES OF WKGE NEARBY. REQUIRES TO BE WIRE SWEPT. (HMS EGERIA, HI 123, WK 25). NCA, RETAIN SWEPT DEPTH. H3936/88 15.2.90 H3936/88 15.2.90 EXAM'D 8.9.89 IN 513017N, 012738E [OGB] USING TRISPONDER [5 LOP]. SWEPT CLEAR AT 15.8MTRS, FOUL AT 15.9MTRS. LEAST E/S DEPTH 15.8MTRS IN GEN DEPTH 17.5MTRS. SCOUR DEPTH 18.1MTRS. DCS3 HT 1.6MTRS. BROKEN UP, LYING 110/290DEGS APPROX. GIVES MAGNETOMETER DEFLECTION. (NP 1016, HI 458).

- NM 691/90. HH090/667/01 4.1.96 HH090/667/01 4.1.96 EXAM'D 27.7.95 IN 513018.94N, 012730.00E [WGD] USING DGPS. SWEPT CLEAR AT 15.5MTRS, NOT FOULED. LEAST E/S DEPTH 15.8MTRS IN GEN DEPTH 17.0MTRS. SCOUR DEPTH 0.3MTRS. DCS3 HT 1.9MTRS. LENGTH 57MTRS, WIDTH 12MTRS. LIES 097/277DEGS. GOOD MAGNETIC ANOMALY. UPRIGHT AND SEMI BURIED. BROKEN IN TWO WITH 25MTRS BETWEEN THE PARTS. (OCEONICS, HI 667). SWEEP NOT COMPLETE. RETAIN AS WK SW 15.8MTRS. NCA. HH091/269/01 9.2.09 HH091/269/01 & SEP 2009/000017145 9.2.09 EXAM'D 8.9.08 IN 5130.300N, 0127.500E [WGD] USING DGPS. LEAST M/B DEPTH 15.4MTRS IN GEN DEPTH 17MTRS. NO SCOUR ON MAIN PART. MAIN PART: LENGTH 75MTRS, WIDTH 10MTRS, HT 1.6MTRS. LIES 100/280 DEGS. SMALLER PART: LENGTH 10MTRS, WIDTH 10MTRS, HT 1.6MTRS. LIES 10MTRS NE OF MAIN PART. (MARIN MATTEKNIK, HI 1269). ?MAIN BOW AND STERN PORTIONS IN LINE (LENGTH C 50MTRS), WITH CENTRE PART (?BOILER/ENGINE) DISPLACED NE. SCOUR 1.5MTRS DEEP AT SMALLER PART. AMEND WK 15.4MTRS IN REVISED POSN.

- NM 1729/09. 24.7.09 SEP 2009/000097975 24.7.09 SURVEY DATA REVIEWED. AMEND WK 15.3MTRS. BR STD.
Comment researcher: UK Hydrographic Office

Commentaar onderzoeker: WELL BURIED, ?UPRIGHT, IN TWO PARTS WITH DEBRIS

Position: 51 30.3 N,1 27.5 E

 

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