| GMDSS information by Dunstan and Associates | |
| In depth GMDSS information covering regulations, equipment requirements and background history | |
| Keywords : amsa, Australia, dsc, digital selective calling, navtex, radio communication, gmdss, distress, inmarsat, imo, itu, mmsi numbers, ships, shipping, boats, boating, navy, merchant navy, solas, safety, sailing, survival crafts, sart, epirbs, consultants, gmds |
| Last Update : | 14/December/2011 |
| Google PR : | 5 |
| Internal links : | 14 |
| External links : | 3 |
| Archive : | Check how did the site look in the past? |