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High Frequency Broadcasting Schedule

HF Broadcasting Schedules are issued at the end of each month with the exception of June. They contain the combined scheduled notified to the ITU by the Administrations or other broadcasting organisations for the corresponding season. Schedules are generally posted two weeks after the end date for submission.

In order to facilitate the communication between the BR and the notifying organizations and the coordination of the HFBC requirements through the use of modern electronic communication means, the publication of HFBC schedules and compatibility analysis results on CD-ROM was discontinued from 1 January 2019 and replaced by free of charge online publications.

ITU HFBC Schedule Online publications:


  • HFBC Schedule B20S1, October 2020
  • HFBC Schedule B20T2, September 2020
  • HFBC Schedule B20T1, August 2020
  • HFBC Schedule A20S3, July 2020


Installation notes:

​In order to open the Schedule using the ITU HFBC software, you need to:

  • Download the file.
  • Run and Unzip the Schedule.

​HF Broadcasting seasons:

B20                    25/10/2020                    28/03/2021
A20                    29/03/2020                    25/10/2020

Published editions (in text format only)

Edition Type Name
September 2020   B20T2.txt  
October 2020   B20S1.txt  

Deadlines for submission

Month Edition Deadline for submission
November 2020   A20F   15/11/2020  
December 2020   B20S2   13/12/2020