Dr. Ben and Mona Parker and KBOP Radio

🏛️The era

When World War II ended, American radio was poised for an explosion. During the war the Federal Communications Commission had largely frozen the licensing of new stations, and pent-up demand met a country hungry for connection. Once the freeze lifted in the late 1940s, hundreds of new local stations sprang up, especially across small-town and rural America, where a single station could knit together a whole region that big-city broadcasters ignored.

South Texas in 1949 was exactly that kind of underserved territory — a spread of ranch country and small towns across Atascosa, Wilson, McMullen, and Bexar counties, bilingual in daily life and largely overlooked by the era's programmers. Pleasanton, seat of Atascosa County, sat at the center of it.

Into that opening stepped an unusually versatile couple, and the timing could not have been better. The postwar years were also the moment when a new sound was stirring in American music — the up-tempo rhythms that would soon be called rock & roll — and a brand-new station in the right place could ride that wave while still serving the country and Spanish-language audiences that defined its actual community.

👥People & events

Ben Parker wore more hats than most men in a lifetime — chiropractor, preacher, and rancher — and both he and his wife Mona were experienced broadcasters. In 1949 they helped form the Atascosa Broadcasting Company to bring a station to their corner of Texas. On May 8, 1951, the FCC granted the permit, and the call sign the company had requested carried a wink at the times: KBOP, drawn from "bop," the term tied to the emerging sound of rock & roll.

The station literally began at home. Its first daily broadcasts came from a studio at the transmitter site on the Parkers' ranch northwest of town, before later moving to studios in Pleasanton. KBOP mixed news, music, and entertainment tuned to a rural south Texas audience — and crucially, it alternated country music with Spanish-language programming that other stations had largely ignored, meeting its listeners as they actually were.

The most remarkable figure in the story is Mona Parker. She built the tower and transmitter herself, and she was the first woman in the United States to earn an FCC first-class engineering license — a technical distinction almost unheard of for a woman in that era. Together the Parkers hired and mentored a long roster of announcers and musicians, making the station a training ground as much as a broadcaster. They sold KBOP in 1976, and it eventually moved to San Antonio under new call letters and formats — but the tower and transmitter Mona built still operate at their original location.

🇺🇸Its place in the American story

KBOP captures two national currents at once. The first is the great postwar boom in local radio, when the lifting of the FCC freeze put a microphone within reach of ordinary communities and gave regions like south Texas a voice they had never had. Stations like this were where a rural listener heard the local news, the weather that mattered to a rancher, and the music of home.

The second is a quieter landmark in the history of women in American technology. Mona Parker did not just perform on air; she engineered the physical station and earned the highest class of FCC engineering license — the first American woman to do so — in a field that assumed such work belonged to men. That the tower she built still stands and operates is a fitting monument to the fact that she mastered the machinery, not only the microphone.

KBOP's programming choices matter nationally too. By giving regular airtime to Spanish-language content that other stations dismissed, the station reflected the genuine bilingual fabric of south Texas — an early, everyday example of local media serving a community as it truly was rather than as broadcasters elsewhere imagined it.

🧭If you visit

Come to Pleasanton with your ears as much as your eyes. This is south Texas ranch country, and the marker invites you to imagine a time when a single local station was the beating heart of a whole region — the voice that carried country songs, Spanish-language programs, and the local news across Atascosa and its neighboring counties.

The detail to hold onto is the tower. The marker notes that the transmitter and tower Mona Parker built still operate at their original location northwest of town — a rare case where the physical thing a pioneer created is still doing its job decades later. Even glimpsed from a distance, it turns an abstract achievement into something you can point at.

Think, too, about the small studio that started it all on the Parkers' ranch, before the operation moved into Pleasanton proper. There is something wonderfully Texan about a radio station beginning at a kitchen-table distance from the cattle.

Make it a stop on a broader tour of Atascosa County's small-town history, and let the call letters do their work: say "KBOP" to someone who remembers it, the marker suggests, and a flood of stories follows. Standing where those broadcasts began, it is easy to hear why.