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A power-driven vessel under 7 m and maximum speed up to 7 knots underway - lights

  • Description of scenario: Type of vessel: Power-driven vessel of less than 7 m in length whose maximum speed does not exceed 7 knots underway
    Time of the day: From sunset to sunrise and from sunrise to sunset in restricted visibility
  • Rule(s) to be applied: Rule 23 (Power-driven vessels underway )
  • Applying the Rule(s) and comments: In accordance with Rule 23 (d)(ii) (Power-driven vessels underway ), a power-driven vessel of less than 7 m in length whose maximum speed does not exceed 7 knots may in lieu of the lights prescribed in Rule 23 (a) (Power-driven vessels underway ) exhibit:
    - an all-round white light and
    - shall, if practicable, also exhibit sidelights .
  • Lights positions:

    Register for free to have a look at the lights from any direction and/or listen to sound signals!

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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.