Morse code, (CW), is a semi-valuable skill for radio operators, especially hams that do HF and weak signal work. It takes experience, but at a certain point the letters become words and the words become phases. It's no longer a requirement for a amateur radio license, but it's still used and useful. (If you want to learn, I suggest the Koch method.)
With the advance of radio technology, especially computers, DSP and SDR, digital modes modes other than CW have better performance. You can decode a whole band of signals digital/CW with the combination of a SDR receiver and software on a decently powered computer.
But the advantage of CW is that you can use really "primitive" inexpensive radios as transmitters and flexible humans as encoders/decoders.
And as a teenager with almost no money this was important to me. I built the classic "Tuna-tin Two" transmitter from the schematic I found in the high school library and most of my money went to buying the $15 brass and plastic transmitter key from some (probably long defunct) store in downtown Brooklyn, NY.
Morse code, (CW), is a semi-valuable skill for radio operators, especially hams that do HF and weak signal work. It takes experience, but at a certain point the letters become words and the words become phases. It's no longer a requirement for a amateur radio license, but it's still used and useful. (If you want to learn, I suggest the Koch method.)
With the advance of radio technology, especially computers, DSP and SDR, digital modes modes other than CW have better performance. You can decode a whole band of signals digital/CW with the combination of a SDR receiver and software on a decently powered computer.
But the advantage of CW is that you can use really "primitive" inexpensive radios as transmitters and flexible humans as encoders/decoders.