Admiralty List of Radio Signals, Vol. 5: Global Maritime Distress & Safety Sys NP285
by British Admiralty
CAD $163.95
Global Maritime Distress and Safety System (GMDSS) for the world.
CAD $163.95
Global Maritime Distress and Safety System (GMDSS) for the world.
Warwick Hammersmith –
Brilliant book – excellent GMDSS content from the Admiralty, good to teach from or to use at sea.