Article 12 of the Radio Regulations:
Seasonal Planning of the HF Bands Allocated to the Broadcasting Service Between 5 900 kHz and 26 100 kHz

HFBC Schedule on CD-ROM:
Editions, Closing dates for submissions, Subscription.

Download:
HFBC software, Validation program, Antenna pattern calculation program.

HFBC Reference data:
Reference tables, HF antennas, CIRAF zones maps.

HF Coordination:
Regional coordination groups, meetings.

WRC-03 Decisions on HF broadcasting:
Introduction on digital technology, realignment of allocations.

FAQ & Help:
Planning procedure, notification, requirement files, examples.