|
AA9PW's Amateur Radio Exam Practice Page
|
|
Amateur Radio "Q" signals
|
|
Current solar flux information
|
|
DXCC rules
|
|
FCC 610 Form Instructions
|
|
FCC Part 97 Regulations for the Amateur Radio Service
|
|
FCC Interference Handbook
|
|
Geographic Nameserver - find latitude and longitude
|
|
Ham Radio Frequently Asked Questions - Compiled by John D. Seney,
WD1V
|
|
Hourly STD DMSP Auroral Activity Report
|
|
International Callsign Resolver using Javascript
|
|
Near-Real-Time E-Layer Critical Frequency Map
|
|
Near-Real-Time F2-Layer Critical Frequency Map
|
|
Near-Real-Time Map of Solar Zenith Angles
|
|
Near-real-time MUF map
|
|
Phonetic Alphabet
|
|
Planetary K-index plot
|
|
Radio Modification files
|
|
Today's Space Weather (updated every 2 minutes)
|
|
U.S. Amateur Radio HF Bands
|
|
VHF Propagation Logger
|
|
VHF Schedule Setup Page
|
|
W1AW Schedule
|
|
WWV Solar Flux with Boulder A and K Index
|