HOPN/BHMW advises marines that as of January 1, 2013, the weekly Wiadomosci Zeglarskie (NtMs) bulletins are promulgated only as PDF files. The NtMs PDF files, widely available and free from any printing and copying restrictions, are available on the HOPN website www.bhmw.mw.mil.pl (see: green bookmark "Download NtM") every Friday starting at 12:00 hours.