A+ A A-

A square flag having above or below it a ball

  • Rule(s) to be applied: Rule 37 (Distress signals)
  • Applying the Rule(s) and comments: In accordance with Rule 37 (Distress signals) and Annex IV 1(g) (Distress signals), when a vessel is in distress and requires assistance she may exhibit a signal consisting of a square flag having above or below it a ball anything resembling a ball.

Advanced COLREGs Course - Visit our advanced course for complex multi-rule and multi-ship scenarios!

Improve your Maritime English, assess your level of knowledge and obtain a completion certificate
for free!
ENTER

Prac-MARENG








This project has been funded with support from the European Commission.This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.