On Tuesday 9th August 2022, Stefan HB9HCS/P a radio amateur from Switzerland reached the summit of Piz Blas and became the first to activate this summit on the amateur radio bands for the Summits on the Air (“SOTA”) group.
He made 29 contacts in total working on the 40 and 20 metre HF amateur radio bands.
The summit of Piz Blas is 3019 metres (9905 feet) asl. It has a rating of 10 points on the SOTA group database.