Notice is hereby given to all mariners and other parties concerned that:
1. Reference: Philippine Navy Radio Message Cite NOCB-0515-145.
2. The Philippine Navy vessels will conduct Gunnery Exercise on the date/time and place as indicated:
A. PS20 at vicinity 28.5 nautical miles Southwest off Mamaril Point, Balut Island, Sarangani Povince on May 29, 2015 bounded by the following coordinates:
| Point A | Latitude 05 degs 24.00 mins North | Longitude 125 degs 10.00 mins East |
| Point B | Latitude 05 degs 24.00 mins North | Longitude 124 degs 55.00 mins East |
| Point C | Latitude 05 degs 09.00 mins North | Longitude 124 degs 55.00 mins East |
| Point D | Latitude 05 degs 09.00 mins North | Longitude 125 degs 10.00 mins East |
B. DF336 at vicinity 15 nautical miles South off Matel Point, Maasin, Sarangani Province on May 30, 2015 bounded by the following coordinates:
| Point A | Latitude 05 degs 36.00 mins North | Longitude 124 degs 51.00 mins East |
| Point B | Latitude 05 degs 36.00 mins North | Longitude 124 degs 56.00 mins East |
| Point C | Latitude 05 degs 31.00 mins North | Longitude 124 degs 56.00 mins East |
| Point D | Latitude 05 degs 31.00 mins North | Longitude 124 degs 51.00 mins East |
C. PG117 at vicinity 5 nautical miles Southeast off Talikud Island, Igacos, Davao Del Norte on June 01, 2015 bounded by the following coordinates:
| Point A | Latitude 06 degs 50.00 mins North | Longitude 125 degs 43.00 mins East |
| Point B | Latitude 06 degs 40.00 mins North | Longitude 125 degs 43.00 mins East |
| Point C | Latitude 06 degs 50.00 mins North | Longitude 125 degs 53.00 mins East |
| Point D | Latitude 06 degs 40.00 mins North | Longitude 125 degs 53.00 mins East |
D. PG379, PG385, and DF350 at vicinity 20 nautical miles West off Malimono, Surigao Del Norte on June 04, 2015 bounded by the following coordinates:
| Point A | Latitude 09 degs 38.20 mins North | Longitude 124 degs 58.50 mins East |
| Point B | Latitude 09 degs 38.20 mins North | Longitude 125 degs 09.70 mins East |
| Point C | Latitude 09 degs 27.80 mins North | Longitude 124 degs 58.50 mins East |
| Point D | Latitude 09 degs 27.80 mins North | v |
4. 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.
5. The cooperation of all concerned in effecting widest dissemination of this information is requested.