YD8MGN YBDXC#283 CERTIFICATE

YC1LZT YBDXC#282 CERTIFICATE

YD0RXA YBDXC#281 CERTIFICATE

YD2EEE YBDXC#280 CERTIFICATE

A verry simple and powerfull contest logger SD created by EI5DI now support YB DX Contest. http://ybdxcontest.com/software/ SD sets the standard for fast, simple logging and editing in the major international contests and in dozens of others worldwide. It is intended for single-op unassisted entries, on both SSB and CW. SD …

YC0DIT YBDXC#279 CERTIFICATE

YG0TUR YBDXC#278 CERTIFICATE

YC4CHP YBDXC#277 CERTIFICATE

YG7SPN YBDXC#276 CERTIFICATE

YC8OBM YBDXC#275 CERTIFICATE