Observed arrival · 2026-09-24
Morse Code Coach, with a space-bar telegraph key
A free online Morse trainer pairs lessons with audio drills, a flashing-light exercise, and a keyboard-based telegraph key.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People learning International Morse code
- Worth noticing
- Its Koch sequence starts with K and M, then adds two characters per lesson; character cards can be replayed on demand.
Field notes
The lesson sequence starts with K and M, followed by R and S, and the guide says learners can replay character cards as often as needed. Its reference material gives concrete timing rules: a dash lasts three dot-units, character gaps last three units, and word gaps last seven. The page estimates about five hours for the core characters, while distinguishing that from longer-term copying fluency.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
†AdsAdvertising visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue