free morse code crib sheet

[Jonas]

This is what I used:
http://www.justlearnmorsecode.com/


Just Learn Morse Code is designed to make it easy to learn Morse code, as well as improve the skills of those who already know the code.

The basic methods used to achieve this are Koch's method and Farnsworth timing.
Features

Accurate Morse code timing
Thorough evaluation of code copied
Customizable character set
International characters
Prosigns
Selectable speed, pitch and volume
Optional Farnsworth timing
Creating Morse code audio files
Generate Morse code from text files
Practice selected characters
Practice common words, abbreviations and Q codes
Optional dual pitch for initial learning
and more

Just Learn Morse Code is free for personal, non-commercial hobby use, although you are encouraged to contribute when you find the program helpful.