CX5AZ's blog

Yesterday i developed a very simple web app that searches my local WSPR database and returns all 2WAY WSPR spot pairs that i had...

┬┐What i call a "2WAY WSPR spot pair"?
A pair of "inverse" spots whose timestamps do not differ more than 10 minutes in the same band. "Inverse" menan that callsign and reporter are switched in those spots.