Dutch Amateur radio station
Signals, balloons
and curiosity.
Hi, I'm Bernard, a licensed radio amateur. Thank you for visiting my page. My callsign is PH1M.
On the air & in the field
- Mostly active on digital modes
- Building QRP Labs kits
- Launching weather balloons
- Designing radiosondes for balloons
- POTA activations
Station links
Explore the things I'm building.