Corrections are released in Admiralty Notices to Mariners on a weekly basis, they are indexed by a serial number and the week and year of release, an annual summary is also released shortly before the start of the "sailing season".
Corrections are released in Admiralty Notices to Mariners on a weekly basis. They are indexed by a serial number. The week and year of release is also released shortly before the start of the "sailing season". Release is an annual summary.