For those who don't know, HF Underground covers all things shortwave radio. This posting is in regard to the schedule of the new broadcasting season. Propagation peculiarities of HF (high frequency) demands seasonal schedule changes to accommodate seasonal propagation changes. #HFradio #ShortwaveRadio #InternationalBroadcasting
Re: E11 schedule Mar - Apr 01 MAR 2025 hfunderground.com/board/index.…