Guidelines for marine volcanic ash advisories

Doc Type Working Document
Status Draft
Keywords ETMSS4, JCOMM, Tokyo
This document is used in the event(s): 4th session of JCOMM Expert Team on Maritime Safety Services

Group(s): JCOMM
Created at 09:16 on 27 Feb 2013 by Laurent Fouinat
Updated at 09:18 on 27 Feb 2013 by Laurent Fouinat