Tags: distress

COLREGS Annex IV Distress Signals

This is the most recent version of the list of distress signals approved by the IMO in COLREGs. The amendment came into force in 2009. ANNEX 4 – Distress Signals 1.  The following signals, used or exhibited either together or separately, indicate distress and need of assistance: (a)     a gun or other explosive signal fired […]