Radiosignaler
NP285 List of Radio Signals GMDSS - Whole World
NP286(2) Europe, Arctic, and Baltic coasts
NP281(1) Maritime Radio Stations - Europe, Africa and Asia
NP284 Radio Signals Meteorological Observation Stations
NP282(1) Radio Nav. Aids - Europe, Africa and Asia
NP281(2) Maritime Radio Stations - Americas, Far East and Oceania
NP283(1) Maritime Safety Information - Europe, Africa and Asia
NP283(2) Maritime Safety Information - Americas, Far East and Oceania
NP282(2) Radio Nav. Aids - Americas, Far East and Oceania
NP286(8) Africa, Red Sea and The Persian Gulf.
NP286(7) Central and South America and the Caribbean
NP286(4) Indian sub-continent, South East Asia and Australasia.
Reeds VHF DSC Handbook 3rd
NP286(6) North East Asia and Russia (Pacific Coast)
NP286(5) North America, Canada and Greenland
NP286(3) Mediterranean Sea, Black Sea, Caspian Sea and Suez Canal