Notice is hereby given to all mariners and other parties concerned that:

1. Reference: Philippine Navy Radio Message Cite NOCB-0415-109.

2. The Philippine Navy Vessel LC550, PS28 and PS70 will conduct gunnex PMA Class 2018 cadets onboard as part of their orientation in connection with Northwestern Cruise 2015 on April 29-30, 2015 at vicinity 68 nautical miles Southwest of Sampaloc Point, Zambales bounded by the following coordinates: 

Point A Latitude 14 degs  04.843  mins North Longitude 119 degs  47.500  mins East
Point B Latitude 14 degs  04.843  mins North Longitude 19 degs  06.195  mins East 
Point C Latitude 14 degs  25.583  mins North Longitude 119 degs  06.196  mins East 
Point D Latitude 14 degs  24.583  mins North  Longitude 119 degs  47.500  mins East

3. In this connection, all ships/watercrafts transiting the vicinity of the abovementioned areas are advised to take note of the information and take necessary precautionary measures at all times.

4. The cooperation of all concerned in effecting widest dissemination of this information is requested.