FCC Shortwave [HF] Radio Stations Seasonal
Operating Frequency Schedules for Broadcasts
originating from the USA and US Territories
http://www.fcc.gov/ib/sand/neg/hf_web/seasons.html

These Schedules include the following information:
1. Frequency in Kilohertz
2. Start and Stop Times (UTC time)
3. Station Call Sign
4. Transmitter Power in Kilowatts
5. Azimuth Antenna is Pointed (Degrees from True North)
6. Target Zones - Area of Intended Reception
-see- Section 73.703 of FCC Rules
7. Days of the week (1=Sunday)
8. Start Date and Stop Date (YYMMDD)

WINTER 2008/2009 "B08" FCC Shortwave [HF]
Radio Station Schedules starting 28-OCT-2008 FCC
http://www.fcc.gov/ib/sand/neg/hf_web/B08FCC01.TXT

ABOUT - High Frequency [HF] Shortwave Radio Broadcasting
http://www.fcc.gov/ib/sand/neg/hf_web/welcome.html
A Radio Service Licensed by the FCC to operate
between 5,950 kHz and 26,100 kHz.

LIST of Shortwave High Frequency [HF] Radio
Stations that are Licensed by the FCC
http://www.fcc.gov/ib/sand/neg/hf_web/stations.html