Not a ham radio operator. I was really interested as a high school student, and visited Healthkit in Chicago on a field trip. Never took the Technician or General test. The Navy trained me as a Radioman, which was a job rating (category) for many decades but is now defunct because of the merging of radio technology with computer technology and satellite technology. I went to Basic Electricity Electronics School, Radioman A School, and Morse Code School (I was not gifted, but passed, possibly on a social promotion). Got all of the radio experience I wanted standing the watch midnight to 8 a.m. (24:00 to 08:00) in the South China Sea and Gulf of Tonkin, and across the Mid-Pacific. The second half of my Navy hitch I was permitted to use my university degree in journalism doing a "newspaper" and TV news on "metropolitan" Midway Island, part of the Hawaiian chain, but as far from Honolulu as New York City is from Omaha. A senior enlisted corpsman there used a citizens band radio to bounce a signal off cloud formations and talk to people in the continental U.S.