Every day at 10 o'clock in the morning we have a simplex QSO
with a group of radio amateurs from all of the country (and a bit further).
We do this at 144.310 MHz (mostly in USB), horizontal polarised!

If you like you can listen live on the webSDR of the Camras radiotelescope in Dwingeloo (NL).
Those guys have a small horizontal VHF antenna direction south-south-west listening trough 24/7/365.
Their quipment is locatet in a very low-noise environment, which is unique in the Netherlands