Interco is published by her majesties stationery office – London
CONTENTS OF INTERCO:
CHAPTER 1: Explanation and general remarks
1. The purpose of the INTERCO is to provide ways and means of communication in situations related essentially to safety of navigation and persons, especially when language difficulties arise in the preparation of the code, account was taken of the fact that wide application of radio telephony/telegraphy can provide simple and effective means of communication in plain language whenever language difficulties do not exist.
2. THE SIGNALS USED CONSISTS OF