Welcome to the RRI Resource Library
These documents are not RRI publications but come highly recommended by our operators.
Morse Code Training
The Art & Skill of Radio-Telegraphy 3rd edition
Boy Scouts of America training material
VIDEO: Learning the International Morse Code – Raybrun Code-Voice Method
Study Aid: Group Chart for Learning the International Morse Code
Liner Notes: Learn the International Morse Code (Boy Scouts of America / Raybrun Code Voice Method)
BSA Signal Set Manual: Introduction to the International Morse Code