
USA Call Signs - 5 Characters - 6x Character Spacing - 28wpm
For each US 5-character (2x2 or 1x3) call sign sent with 6x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, ...
21 Sep 20230s

USA Call Signs - 5 Characters - 4x Character Spacing - 28wpm
For each US 5-character (2x2 or 1x3) call sign sent with 4x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, ...
20 Sep 20230s

USA Call Signs - 5 Characters - 3x Character Spacing - 28wpm
For each US 5-character (2x2 or 1x3) call sign sent with 3x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, ...
19 Sep 20230s

USA Call Signs - 5 Characters - 2x Character Spacing - 28wpm
For each US 5-character (2x2 or 1x3) call sign sent with 2x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, ...
18 Sep 20230s

USA Call Signs - 6 Characters - 8x Character Spacing - 28wpm
For each US 6-character (2x3) call sign sent with 8x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is s...
17 Sep 20230s

USA Call Signs - 6 Characters - 6x Character Spacing - 28wpm
For each US 6-character (2x3) call sign sent with 6x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is s...
16 Sep 20230s

USA Call Signs - 6 Characters - 4x Character Spacing - 28wpm
For each US 6-character (2x3) call sign sent with 4x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is s...
15 Sep 20230s

USA Call Signs - 6 Characters - 3x Character Spacing - 28wpm
For each US 6-character (2x3) call sign sent with 3x character spacing (aka Farnsworth timing), try to head-copy it. First, the call sign is sent in Morse code. Then it is spoken. And finally, it is s...
14 Sep 20230s



















