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Admiralty publications NP234(A)-17 ‘Cumulative List of Notices to Mariners’ for January 2017 and NP247(1)+(2) ‘Annual Summary of Notices to Mariners’ are now available

to order from our stock. For all our Challenger customers, these are available electronically (with this weeks update) on the ‘Publications’ tab by selecting Add publication and finding them from the list. Once added, open the publication by simply double clicking on its listing within the publications inventory, which will then open a PDF version.

To enquire about purchasing the hard copy version, or indeed to sign up for our Challenger software, get in touch with our team on 01542 841245 or email info@poseidonnavigation.com.