These are my current favourite web sites…
Amateur Radio
- PSK Reporter
- Ham Spots
- WG7J’s Grid Mapper
- eQSL
- ARRL International Grid Chase
- DX Maps
- QRZ.com
- PropQuest real-time propagation reporting
- Band Conditions real-time propagation reporting
- ARRL Field Day Safety Officer Checklist
- SolarHam
- FT8 Operating Guide (PDF)