A+ A A-

Sound signalling equipment for vessels over 12 m and under 20 m

  • Rule(s) to be applied: Rule 33 (Equipment for sound signals)
  • Applying the Rule(s) and comments: In accordance with Rule 33 (a) (Equipment for sound signals), a vessel of 12 metres or more in length shall be provided with a whistle.
    In accordance with Rule 33 (a) (Equipment for sound signals), the whistle shall comply with the specifications in Annex III to these Regulations.
  • Signals: Sound of a whistle

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

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.

This website uses cookies and by continuing to browse this site you accept the use of Cookies. Further information on the use of Cookies can be found in our Privacy Policy.
Ok Decline