Amateur radio / signal intelligence

WSPR Signal Board

Explore worldwide WSPR transmitter and receiver rankings, filtered to the stations and bands that matter to you.

NOT LOADED

Explore the network

Times are UTC · manual refresh
Choose your filters, then fetch live data. Demo mode uses clearly labelled sample data.
Stations ranked ◉
—
Matching fetched data
Total reported spots ⌁
—
Spots in the chosen filters
Longest reported hop ↗
—
Kilometres · subject to spot errors
Highest unique reach ◎
—
Distinct opposite callsigns for one station

Top 8 · unique connections

Distinct reporters per TX

Fetch data or open the demo to see rankings.

Station spotlight

Select a callsign from the leaderboard

Your highlighted station's metrics will appear here if it is in the results.

Station leaderboard

No data loaded
No data loaded yet.

Data: WSPR.live, using reported WSPRnet spots. This is an independent dashboard and is not affiliated with WSPR.live, WSPRnet or wspr.rocks.

Ranked by distinct opposite stations, then by spots. There is no artificial SQL ranking limit: groups returned by the data source are displayed across pages. Very large queries may be rejected by the server safety limit. The source may contain missing, late, duplicate or incorrect reports. A power filter applies to the transmitter power recorded on spots in both TX and RX views.

This static edition sends read-only GET queries straight from your browser to WSPR.live; there is no app server. Queries default to one band to respect the public data source. WSPR.live recommends filtering by time and band, and documents usage limits. Contact the data provider about commercial or high-volume use. Data source availability is outside this app's control.