The 10 Mission Morse chapters.

Five letters to start: E, T, A, I, M. You decode your first word in under ten minutes.

All the vowels: A, E, I, O, U. With them you can already form whole words.

Five useful consonants: N, D, S, R, K. You recognise your first name by ear.

The digits 0 to 9. Five symbols each, a clean pattern — learned in under ten minutes.

The unmissable short words: SOS, OK, CQ. You learn the most famous signals in the world.

Second-tier consonants: B, L, F, P, J. You decode common everyday phrases.

The rare letters: X, Y, Z, V, W. The end of the alphabet.

Morse punctuation: . , ? / = +. Six signs to structure a message.

Real QSO: CQ, DE, QRZ, QTH, 73, 88… You listen to an actual radio contact.

Amateur radio prosigns: AR, SK, KN, AS, BT, HH. The CW protocol syntax.