Overview

blue Peter


Show Summary Details

Quick Reference

The signal that a ship is about to sail and that all persons concerned should report on board. It is a rectangular flag with a blue ground and a white rectangle in the centre. It also represents the letter ‘P’ in the International Code of Signals.

Subjects: Warfare and Defence — Maritime History.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.