This web app has been retired.

It was built around Gwyn and Rob's revolutionary postgres database at WSPRDaemon.org which for the first time made WSPR data freely available outside of WSPRnet.org. I thank them both very much for their patience, help and friendship and for Rob's fast and reliable server which he personally built and has provided at his own cost.

Since then Arne ( home page https://wspr.live ) joined forces with Rob & Gwyn with his astonishing ClickHouse database which is maintained by Arne and hosted by Rob.

The ClickHouse db is amazingly fast and contains every spot ever reported so it was only logical to build a new web app to make the most of those features

This app will return as a backup if required.