Contains list of amateur radio Ham call sign prefixes for all countries.

Official download site for manuals on learning, using, and mastering the International Morse code. [PDF].

Provides historical information about Morse codes, books on telegraph, and the Railway wall of fame.

Personal page of CT1EFL dedicated to the high-speed CW. Includes site map information, links, and mailing list.

Presents club information, VE program details, Morse code trainings, contact facts, and links about the volunteer society.

Includes membership details, application, news update, and Morse code information.

Home page dedicated to Morse code and Ham radio activities. Includes updated diaries, station photos, other radio related sections, and links.

Group of amateur radio enthusiasts in Manchester offers free Morse code lessons and examinations to beginners.

Information page contains Java Morse code and CGI Morse code translators, phonetic alphabets, and FAQs.

Non-profit organization that preserves the history of telegraphy. Provides calendar of events, discussion forums, club information, and registrations details.

Resource site for learning Morse Code. Offers various information about Morse Code or CW in ham radio jargon.

Homepage of Morse code clubs that contains art pages, CW links, registration details, and FAQs.

Presents membership information on CW radio operators that includes details on diplomas issued by the TFC.