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ham operators are allowed many frequency bands across the radio spectrum which are allocated by the FCC. Some ham radio operators use the very reliable Morse code, while others use voice. At one time it was required to study and learn Morse code to get a ham radio license. This is no longer the case, although Morse code is very useful for emergency communication and still where most contacts are made during the annual Field Day exercise.Ham operators are allowed many frequency bands across the radio spectrum which are allocated by the FCC. Some ham radio operators use the very reliable Morse code, while others use voice. At one time it was required to study and learn Morse code to get a ham radio license. This is no longer the case, although Morse code is very useful for emergency communication and still where most contacts are made during the annual Field Day exercise.== What's Happening in ham Radio ==== What's Happening in Ham Radio ==