Notice is hereby given to all mariners and other parties concerned that:
1. Reference: Philippine Navy Radio Message Cite NOCB-1117-149.
2. The following Philippine Navy vessels will conduct Test firing of their Naval Guns on dates and maritime areas bounded by following coordinates:
| BOW NR | DATE | VICINITY | COORDINATES |
| PC396 | 04-07 Dec 17 | 12 NW NE OFF AKLAN KALIBO, AKLAN |
Point A – Lat 12° 02.00’ N, Long 122° 32.00’ E Point B – Lat 12° 02.00’ N, Long 122° 42.00’ E Point C – Lat 11° 52.00’ N, Long 122° 32.00’ E Point D – Lat 11° 52.00’ N, Long 122° 42.00’ E |
| PB340 | 08 Dec 17 | 10 NM NW OFF PANAMPALAN PT., POLILIO ISLAND, QUEZON PROVINCE |
Point A – Lat 15° 10.08’ N, Long 121° 46.30’ E Point B – Lat 15° 10.56’ N, Long 121° 43.34’ E Point C – Lat 15° 12.28’ N, Long 121° 43.37’ E Point D – Lat 15° 12.23’ N, Long 121° 46.31’ E |
| BA485 | 18-19 Dec | 13 NM NW OFF LANGUYAN, TAWI-TAWI |
Point A – Lat 05° 25.00’ N, Long 119° 45.00’ E Point B – Lat 05° 35.00’ N, Long 119° 45.00’ E Point C – Lat 05° 35.00’ N, Long 119° 55.00’ E Point D – Lat 05° 25.00’ N, Long 119° 55.00’ E |
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.