ITU

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Наземные службы

The Terrestrial Services Department (TSD) carries out technical and regulatory functions and provides assistance to administrations in the domain of international management of the RF spectrum, as specified in the Radio Regulations and various Regional Agreements, concerning terrestrial services (broadcasting, fixed, maritime mobile, aeronautical mobile, etc.).

It processes notifications of frequency assignments, maintains the Master Register and Plans concerning terrestrial services and publishes their updates at regular intervals.

It applies various administrative regulations dealing with allocation of international means of identifications (call sign series, MIDs) and with safety of life. To this end, it processes submissions for various service documents (List of coast stations, List of ship stations, etc.), publishes their updates and maintains their on-line versions.​

Master Register / BR IFIC

​The BR International Frequency Information Circular (Terrestrial Services) (BR IFIC) is a service document that contains information on the frequency assignments/allotments submitted by Administrations to the Radiocommunication Bureau. It is published in DVD-ROM format, published once every two weeks. The Preface describes the contents and the layout of the BR IFIC.

Maritime databases (MARS)

The main objective of the ITU MARS (Maritime mobile Access and Retrieval System) webpage is to provide users with the means to access and retrieve operational information registered in the ITU maritime database. This information has been notified, to the Radiocommunication Bureau, by Administrations of the Member States of the ITU.

GLobal Administration Data System

GLAD (GLobal Administration Data System) is an online data retrieval-system and a central repository of ITU-R common information concerning administrations and geographical areas.

Monitoring

This page provides access to:

Submission of notifications (WISFAT)

Submission of frequency assignment/allotment notices to the BR (Terrestrial Services only) shall be made via the WISFAT (Web Interface for Submission of Frequency Assignments/allotments (Terrestrial Services)) interface (see BR Circular-letter CR/297 dated 20 January 2009).
For comments and/or questions contact brtpr@itu.int