Phone: 6274 8181 Fax: 6274 0456


International Code of Signal Flags

The International Code of Signals is a system of codes and signals used by ships to communicate messages in relation to the safety of navigation and other related matters.

A full set of the International Code of Signals consists of the following flags:
  • 26 International Code Signal Letters (Representing A-Z of the Alphabet)
  • 10 International Code Numbers (Representing the Numbers 0-9)
  • 1st, 2nd and 3rd Substitute Flags
  • 1 Answering Pennant Flag

We sell each International Code of Signal Flag separately, or the complete set of 40 flags, depending on your requirements. Contact us sales@khongflags.comfor a quote or further information.


Contact Us


6274 8181

6274 0456

102F Pasir Panjang Road #08-03

Citilink Warehouse Complex Singapore 118530


K Hong Pte. Ltd.2019 Copyright © All Rights Reserved