Design your Navcom System

A 1 GMDSS region

Navigation and Communication Solutions for A1 region 

This region is 20-30 Nautical miles from Coast station.

A 2 GMDSS region

Navigation and Communication Solutions for A2 region

This region is 100-150 Nautical miles from Coast..

A 3 GMDSS region

Navigation and Communication Solutions for A3 region

Approx.  70º N  and  70º S except A1 and A2 areas.

A 4 GMDSS region

Navigation and Communication Solutions for A4 region

Polar regions, North and South of ~ 76 º of latitude.