Search NGA: Advanced Search  Find... Notice to Mariners Publications Broadcast Warnings ONI Reports ASAM Search AMSI Reports MODU Search Product Catalog Misc. Products  Act... Submit Report Subscribe to NtM Take a Survey  View... Nautical Calculators Geographic Locator DNC Homepage This is a U.S. Government system.  Before continuing, read this  disclaimer. Problems? Contact NGA.	Home FAQ Contact Info Related Links Menu Options Select... American Practical Navigator Atlas of Pilot Charts Chart No. 1 Distances Between Ports International Code of Signals NGA List of Lights Radar Navigation and Maneuvering Board Manual Radio Navigational Aids Sailing Directions Enroute Sailing Directions Planning Guides Sight Reduction Tables for Air Navigation Sight Reduction Tables for Marine Navigation USCG Light List World Port Index International Code of Signals The International Code of Signals (Pub 102) publication contains, in a single volume, a description and/or graphic depiction of all signals for visual, sound, and radio communications. This publication is intended to cater primarily to situations related to safety of navigation and personnel, especially when language difficulties arise. New editions are prepared and published by NGA on an as-needed basis. This publication is available in its entirety on the website.   Download Publication Complete International Code of Signals (878 KB) Chapters Cover (93 KB) Front Matter (17 KB) Table of Contents (6 KB) Chapter 1 - Signaling Instructions (413 KB) Chapter 2 - General Signal Code (1 MB) Chapter 3 - Medical Signal Code (939 KB) Chapter 4 - Distress and Lifesaving Signals / RT Procedures (280 KB) Appendix (45 KB) Index (6 KB) Signal Index (181 KB) Medical Index (67 KB)
Print Page Contact Us | Emergency | FOIA | NGA Security Policy