List Of Sections Of Weekly Notices To Mariners.
SECTION 1: Explanatory Notes, Use Of Charts And Associated Publications.
Asterix alongside these items of correction indicate original information i.e information gathered by the british hydrographer and not by other country’s authorities
SECTION 2: Updates To Standard Navigatinal Charts & Admiralty NTMS,Temporary And Preliminary Notices.
Items tagged ‘PL’ are new editions of charts, suppliers information, chart corrections.
Last correction date is given below the actual correction.
- Geographical Index.
- Notice Number / Page / Chart / Folio Number.
- Chart Number / Notice Number.
- Blocks And Notes Accompanying Notices In This Section Are Placed Towards The End Of This Sections.
SECTION 3: Reprints Of Radio Navigational Warnings
21 NAV areas to be filed, cancel as per cancellation or enforced list. Hydrolants and Hydropacs to be filed along with nav warnings file itself.
They are issued by the united states coast guard: