ARRL Code Proficiency Certificate
See http://www.arrl.org/code-proficiency-certificate
See http://www.arrl.org/qualifying-run-schedule
See http://www.arrl.org/echolink-irlp
See http://www.arrl.org/news/qst-now-listing-code-proficiency-award-recipients
New Design
NOTE:
The following audio files are recorded audio files of actual W1AW Qualifying Runs, but these old Qualifying Runs are no longer valid for the ARRL Code Proficiency Certificate.
Please use these files only for practice.
10 WPM
10 WPM - 1
10 WPM - 4
10 WPM - 7
10 WPM - 9
10 WPM - 10
10 WPM - 11
15 WPM
15 WPM - 1
15 WPM - 4
15 WPM - 7
15 WPM - 8
15 WPM - 9
15 WPM - 10
15 WPM - 11
20 WPM
20 WPM - 1
20 WPM - 2
20 WPM - 3
20 WPM - 4
20 WPM - 5
20 WPM - 6
20 WPM - 7
20 WPM - 8
20 WPM - 9
20 WPM - 10
20 WPM - 11
25 WPM
25 WPM - 1
25 WPM - 2
25 WPM - 3
25 WPM - 4
25 WPM - 5
25 WPM - 6
25 WPM - 7
25 WPM - 8
25 WPM - 9
25 WPM - 10
25 WPM - 11
30 WPM
30 WPM - 1
30 WPM - 2
30 WPM - 3
30 WPM - 4
30 WPM - 5
30 WPM - 6
30 WPM - 7
30 WPM - 8
30 WPM - 9
30 WPM - 10
30 WPM - 11
30 WPM - 12
30 WPM - 13
35 WPM
35 WPM - 1
35 WPM - 2
35 WPM - 3
35 WPM - 4
35 WPM - 5
35 WPM - 6
35 WPM - 8
35 WPM - 9
35 WPM - 10
35 WPM - 11
35 WPM - 12
35 WPM - 13
40 WPM
40 WPM - 1
40 WPM - 2
Please see also:
Special Training to Copy Hard-to-Copy Words in Morse Code
Common Letter-Groups in Morse Code
1000 Most Common English Words in Morse Code
I believe that this page and the above three websites are very helpful to obtain the ARRL Code Proficiency Certificate as well as improve your head-copying and type-copying (with a keyboard) or handwriting-copying skills.
(Note: Although this practice is focused on word-based copying, I think that sentence- and context-based copying is also important. Of course, listening to actual CW QSOs on the air is far more important for practice for CW QSOs.)