
USA Call Signs - 6 Characters - Repeated 3x - 28wpm
For each US 6-character (2x3) call sign, try to head-copy it. First, the call sign is sent three times in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it th...
5 Sep 20230s

USA Call Signs - 4 Characters - Repeated 2x - 28wpm
For each US 4-character (2x1 or 1x2) call sign, try to head-copy it. First, the call sign is sent twice in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it t...
4 Sep 20230s

USA Call Signs - 5 Characters - Repeated 2x - 28wpm
For each US 5-character (2x2 or 1x3) call sign, try to head-copy it. First, the call sign is sent twice in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it t...
3 Sep 20230s

USA Call Signs - 6 Characters - Repeated 2x - 28wpm
For each US 6-character (2x3) call sign, try to head-copy it. First, the call sign is sent twice in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it the firs...
2 Sep 20230s

USA Call Signs - 4 Characters - 28wpm
For each US 4-character (2x1 or 1x2) call sign, try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it the fir...
1 Sep 20230s

USA Call Signs - 5 Characters - 28wpm
For each US 5-character (2x2 or 1x3) call sign, try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it the fir...
31 Aug 20230s

USA Call Signs - 6 Characters - 28wpm
For each US 6-character (2x3) call sign, try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is sent again in More code. If you missed it the first time...
30 Aug 20230s

Callsign Prefixes for Top 25 DXCC - Repeated 3x - 28wpm
These are the most common callsign prefixes for the top 25 DXCC entities. (See below for a detailed explanation.) For each callsign prefix, try to head-copy it and determine which country it belongs t...
29 Aug 20230s



















