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

1. Reference: Philippine Navy cite NOCB-0220-128 dated 26 February 2020.

2. The Philippine Navy vessels PB322, PB351 and PC388 will conduct gunnery exercise as annual basic/combat operational readiness evaluation on the date and maritime areas bounded by the following coordinates:







PB322 and PB351



16-18 March 2020



9.2 NM W off Maragayap River, Bacnotan, La Union

Pt A Lat 16°50.493’N, Long 120°02.458’E

Pt B Lat 16°42.140’N, Long 120°01.849’E

Pt C Lat 16°41.400’N, Long 120°10.139’E

Pt D Lat 16°49.423’N, Long 120°10.664’E






16-18 March 2020



7.5 NM NW off Poro pt., San Fernando, La Union

Pt A Lat 16°50.536’N, Long 120°02.509’E

Pt B Lat 16°42.678’N, Long 120°01.928’E

Pt C Lat 16°41.314’N, Long 120°10.145’E

Pt D Lat 16°49.284’N, Long 120°10.615’E

3. In this connection, all ships/watercrafts transiting on the above-mentioned areas on the said date are advised to take note of the information and take precautionary measures at all times.

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