美國之音都會公園

The Voice of America's Bethany Relay Station was located in Butler County, Ohio's Union Township about 25 miles (40 km) north of Cincinnati, adjacent to the transmitter site of WLW. Starting in 1944 during World War II it transmitted American radio programming abroad on shortwave frequencies, using 200,000-watt transmitters built by Crosley engineers under the direction of R.

The Miami University Voice of America Learning Center or Miami VOALC is a public regional campus of Miami University. It is one of three regional campuses of Miami University.The Voice of America Learning Center is located in West Chester, Ohio on a portion of the former Voice of America Bethany Relay Station.