FT-2000 info
Terrain analysis
40M rotary dipole project
40M half-square project
40M vertical array project
80M vertical array project
Spider beam project
Hex beam project
CDE meter scale project
Bencher BY-2 paddles
RTTY contesting tips

Contest scores


Current space weather conditions with an emphasis on sunspot activity.

DX Summit
Current HF activity as spotted by stations around the world.




Space weather resources

The following data sources are useful indicators of current HF radio propagation conditions.

Current auroral activity

1-minute X-ray flux

Solar wind: last 2 hours | 24 hours

Magnetic field: last 2 hours | 24 hours


If you have questions or comments, feel free to e-mail me.