admiralty list of radio signals vol. 3 part 2 – Libri e DVD

Descrizione

Maritime Weather Services, Maritime Safety Information broadcasts, Worldwide NAVTEX and SafetyNET information, Submarine and Gunnery Warning details (Subfacts and Gunfacts), Radio-Facsimile Stations, frequencies and weather map areas, 160 colour diagrams.

Edition: 2008/09