Admiralty - NP284 - List of Radio Signals Vol. 4

Navigate with Confidence Using the Admiralty List of Radio Signals Volume 4
When every mile counts, reliable weather data is non-negotiable. The Admiralty List of Radio Signals Volume 4 – Meteorological Observation Stations is the maritime industry’s gold standard for global weather communication, providing deck officers and navigators with an exhaustive directory of meteorological stations worldwide. This printed volume is engineered to support real-time decision-making, ensuring vessels of all types—from commercial cargo ships to offshore platforms—can maintain safe, efficient, and compliant operations in any oceanic region.

Global Coverage for Uninterrupted Operations
This publication delivers unparalleled coverage of meteorological observation stations, spanning coastal, offshore, and remote locations across the North Atlantic, Pacific, Indian Ocean, and polar regions. Each entry includes critical details such as station frequencies, call signs, operational hours, and reporting protocols, enabling seamless communication with weather authorities. Whether you’re navigating the busy shipping lanes of the English Channel or the isolated waters of the Southern Ocean, this volume ensures you have the data needed to anticipate weather changes and adjust your route accordingly.

Designed for Maritime Professionals, by Maritime Experts
Built to meet the demands of deck officers, navigators, and communication specialists, this volume is a cornerstone of onboard safety and regulatory compliance. It aligns with SOLAS and WMO standards, providing standardized formats for transmitting and receiving meteorological data. The A4 format is both durable and practical, designed to endure the harsh conditions of life at sea while remaining easy to reference during high-pressure situations. With a weight of 1.9 kg, it strikes the perfect balance between portability and comprehensiveness, making it an essential addition to any vessel’s navigation station.

Stay Ahead with the Latest Edition
The 6th edition (2025) of this publication reflects the most recent advancements in meteorological reporting and global maritime regulations. Updated to include new stations, revised frequencies, and emerging communication protocols, it ensures your crew has access to the most current and accurate information available. By integrating this volume into your navigational workflow, you’re not just complying with international standards—you’re optimizing your voyage for safety, efficiency, and peace of mind.

The Admiralty List of Radio Signals Volume 4 is a printed publication in A4 format, weighing 1.9 kg. It is published in English and covers global meteorological observation stations, including detailed information on station frequencies, call signs, and reporting procedures. The 6th edition (2025) is designed for durability and ease of use, making it ideal for onboard navigation and compliance with international maritime regulations.

For over two centuries, this publisher has been a global leader in hydrographic and navigational data, setting the standard for accuracy, reliability, and innovation in maritime safety. Their publications are trusted by commercial fleets, naval forces, and offshore operators worldwide, ensuring vessels navigate with confidence in every ocean. With a commitment to continuous updates and adherence to international regulations, their resources remain indispensable for professionals who demand the highest level of precision and trust.

• This volume offers unmatched global coverage of meteorological stations, ensuring seamless weather communication for safe and compliant navigation.
• Its durable A4 format is designed for onboard use, while its standardized data aligns with SOLAS and WMO regulations.
• Regularly updated, it provides the most current information, making it an essential tool for optimizing voyage planning and operational efficiency at sea.