World ITU Map ( 
7.1 MB.)
US Grid Square Map ( 2.3 MB.)
Amateur Band Plan ( 385 KB.)
60 Meter (5 MHz) Band Rules ( 131 KB.)
HF NET Frequencies List ( 93 KB.)
Table of International Call Sign Series (ITU Ref. Appendix 42 to the RR)
World ITU Map ( 7.1 MB.)
US Grid Square Map ( 2.3 MB.)
Amateur Band Plan ( 385 KB.)
60 Meter (5 MHz) Band Rules ( 131 KB.)
HF NET Frequencies List ( 93 KB.)
Table of International Call Sign Series (ITU Ref. Appendix 42 to the RR)