The Twin City Night Owl and a KSTP QSL

QSL cards are used to confirm two-way radio communication between amateur radio stations and signal reception from radio, television or shortwave broadcasters. The term QSL comes from the use three-letter message encodings, known as a brevity or “Q” code. A “Q” message followed by a question mark, like “QSL?” means “do you Can you acknowledge … Read more