UBA DX Contest SSB2023 Ontvangen logs20222021UBA DX Contest CW2023-2021UBA HF Challenge202320222021UBA HF Superprestige202320222021UBA International Prefix Hunt--2021UBA PSK63 Prefix Contest202320222021Spring Contest (DST)202320222021ON Contest (MCL)202320222021BMA Contest (KTK)202320222021
UBA DX Contest SSB2023 Ontvangen logs20222021UBA DX Contest CW2023-2021UBA HF Challenge202320222021UBA HF Superprestige202320222021UBA International Prefix Hunt--2021UBA PSK63 Prefix Contest202320222021Spring Contest (DST)202320222021ON Contest (MCL)202320222021BMA Contest (KTK)202320222021