Z code
Sign in to saveMorse code operating signal of the US Army
Connections
Q code
Entity
Russia
Country
NATO
Concept
Morse code
Entity
Q214266
Entity
mnemonic
Entity
teleprinter
Entity
electrical telegraph
Entity
heliograph
Entity
CQD
Entity
continuous wave
Entity
signal lamp
Entity
on-off keying
Entity
radioteletype
Entity
Wabun code
Entity
Z-machine
Entity
Chinese telegraph code
Entity
Morse code abbreviations
Entity