Guidance

MSN 1221 Dynamically positioned vessels and the danger to divers

Mariners are requested to give as wide a berth as possible to vessels displaying the signals required by Rule 27 of COLREGS.

Documents

MSN 1221 Dynamically positioned vessels and the dangers to divers operating from such vessels

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Details

Notice to:

  • shipowners
  • masters
  • officers of merchant ships and fishing vessels
Published 1 April 1987