Notice is hereby given to all mariners and other parties concerned that:
1. Reference: Letter from Mr. Robert Kraft, Director, Subsea Operations Vulcan Inc. Navigea Ltd.
2. PETREL Navigae Ltd. An international and survey organization operating the Research Vessel PETREL in Surigao City Port will be undertaking a sonar and video survey of the WW2 wrecks in the Surigao Strait in collaboration with Philippine National Museum, MARINA and the City of Surigao. The limit of the areas bounded by the following coordinates:
| 1. | 10°25.725’N | 125°18.095’E |
| 2. | 10°26.121’N | 125°26.616’E |
| 3. | 9°58.253’N | 125°28.958’E |
| 4. | 9°56.163’N | 125°20.271’E |
3. ITCON, all ships/watercrafts transiting the vicinity of the above-mentioned areas are advised to take note of the information and take necessary precautionary measures.
4. The cooperation of all concerned in effecting the widest dissemination of this information is requested.