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

1. Reference: Philippine Navy Radio Message Cite NOCB-0317-124

2. The annual schedule of ORE/gunnex of Philippine Navy vessels; PB320 and PB 323 on 11-12 March 2017 will be re-scheduled to 30-31 March 2017 at vicinity 7.5 Nautical Mile South West Off Hornos Point, Mariveles, Bataan bounded with the following coordinates:

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.