Here are the current HFBC reference tables:

File name:	Date of last update:	Description:
ADMIN.TXT	30/08/2006	Administrations.
ANTENNA.TXT	08/10/2009	Antennas.
AUTHORIS.TXT	09/12/2004	Authorized organizations. Authorizations for submitting HFBC requirements
BROADCAS.TXT	21/09/2009	Broadcasters.
CIRAF.TXT	10/11/1998	Test points and corresponding CIRAF zones. CIRAF zones maps.
FMORG.TXT	27/01/2009	Frequency management organizations.
LANGUAGE.TXT	17/03/2009	Languages.
RNGFREQ.TXT	15/01/2009	Frequency bands.
SEASON.TXT	15/01/2009	Seasons.
SITE.TXT	21/09/2009	Transmitting sites.
SUNSPOT.TXT	20/11/2009	Sunspot numbers.

Please provide you comments, especially if you find any of these tables to be in error.

Modifications should be submitted to the Radiocommunication Bureau: