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Maritime weather and tide conditions - navigation equipment, radios and emergency beacons, register a 406 beacon
HM Coastguard regularly broadcasts Maritime Safety Information (MSI) by…
Weather information at sea Find information about conditions at sea from…
You can get navigational information by radio from: navigational warnings,…
Safe navigation is particularly important in adverse weather and sea…
A voyage data recorder (VDR), often known as the ship’s ‘black box’,…
The Global Maritime Distress and Safety System (GMDSS) is a maritime…
A 406 megahertz (MHz) beacon can send a distress signal via satellites to…
Small commercial ships should keep a listening watch on VHF channel 16 for…
Information on the Ministry of Defence's Robust Global Navigation System (RGNS) project, delivering assured Position, Navigation and Timing (PNT) for the UK
Information, documents and announcements related to the UK's Space Based Position, Navigation and Timing Programme (SBPP).
HM Coastguard is replacing the radio network, that connects 165 remote sites, to aid search and rescue operations around the UK.
This guidance note highlights appropriate use of the AIS and VHF marine radio for collision avoidance. It also includes key points from IMO circular regarding use of AIS aids to navigation.
Guidance on Positioning, Navigation and Timing (PNT), why it matters and the government framework for Greater PNT Resilience.
Information and guidance about Positioning, Navigation and Timing (PNT).
Information on the different types of mobile phone base station, and how exposures are measured.
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