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broadcast Sottens special event operation HE3OM | Radioaficion Ham Radio

broadcast Sottens special event operation HE3OM


Permission to use the antennas of the medium waves broadcast transmitter in Sottens has been granted to the club members of "Radioamateurs Vaudois" (RAV), in order to make amateur radio contacts during February 2011. The french version of this page will be updated on a regular basis to keep you informed.

Planned operation frequencies: 160m, 80m, 137.300 kHz


It is planned to update an online log on a regular basis. The web site is on line.


Via HB9TOB, bureau (prefered) or direct

Picture galleries

Several picture galleries can be found here

Station occupation

The best way is to look for HE3OM on the DX clusters and on the APRS network.

But we try to keep a station occupancy plan up to date. This is unfortunately on the french page, due to lack of staff to do the translations.


An APRS station transmits a becon each 10 minutes when HE3OM is on the air on an HF band. Looking at the latest transmitted APRS frame from HE3OM, you'll know whether it's worth searching us on the HF bands:

Unfortunately this service is not available for the LF station.

Maps of the QTH


Plan Google Maps


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