Contact DitDash

DitDash is a small, independent, ad-supported site — there is no support desk standing by, but a real person reads everything that comes in to support@itdit.com.

A few things this address is genuinely useful for: a calculator that gave you a result you think is wrong (say which tool — the Morse code translator, WPM & Farnsworth calculator, NATO phonetic alphabet tool, semaphore signal reference, callsign prefix lookup, or amateur radio band chart— and the values you entered); a tool you wish existed on the site; an error or unclear step in the blog, learn section, or the museum; or a bug in how a page looks or behaves on your device.

There’s no fixed response time to promise, and no ticket number or live chat — email is read and handled as it comes in. DitDash provides general-purpose calculators and reference charts, not licensing advice or an official callsign or frequency database: for anything that affects your amateur radio license, your equipment, or a specific frequency allocation, your national radio authority or society is the authoritative source.

Before writing in about a tool result, it’s worth double-checking the values you entered — a mismatched speed (character versus effective WPM), an invalid callsign format, or a mistyped frequency is the most common source of a surprising answer. If it still looks off after that, that’s exactly the kind of message worth sending.