Propagation Watch v30

Kp — SFI —

24h timeline

Settings

📡 Data Sources

Tap Test API to check NOAA and DX connectivity.

⚡ Power & License

License class

Transmit power: 100W (ref 100W)

1W5W100W1500W

QRP mode (≤ 5W)

📍 Location

Grid square

🎨 Display

Language

Light theme

24h path reliability —

Short path

Long path

🟢 Short path 🟠 Long path 🟡 Greyline terminator