Three (3!) open SDR receivers are now operational FOR YOU on Mount Rigi

24.09.2021

Antenna installation day on Mount Rigi and a new WebSDR

17.06.2021

Installation of the latest OptiBeam, the OBDYA12-5

HB9CQK won the Helvetia Contest 2021!

14.05.2021

HB9CQK Helvetia Contest 2021 Soapbox

30.04.2021

My second contest ever!

A wonderful day on Mount Rigi

16.01.2021

The 6m, 10m and 12m Mystery conditions are back!

13.01.2021

The Kiwi receiver is dead!

11.01.2021

The Open Kiwi Receiver is back on the two main antennas

15.09.2020

Open Kiwi receiver with active dipole antenna and a new drone video

15.08.2020