Media Summary: For each 1x2 or 2x1 callsign, try to head-copy it. First, the callsign is sent 3x in Morse
What Does Wbu Mean This Simple 3 Letter Code Is Changing Communication Forever - Detailed Analysis & Overview
For each 1x2 or 2x1 callsign, try to head-copy it. First, the callsign is sent 3x in Morse