Voice of America Bethany Relay Station
Why it's listed
Built in 1943-1944 on the rural edge of West Chester Township in Butler County, Ohio, this former Voice of America relay station sent shortwave radio programming overseas for about fifty years. Its centerpiece is a concrete-block transmitter building with a two-story central block, a four-story tower and flanking wings. The design is utilitarian, with modest Art Deco influence seen in vertical window groupings and contrasting painted trim. Carl E. Sinnige was architect of record, and engineer Robert James Rockwell shaped the layout and original broadcasting equipment. Surviving original or early features include a switching station, a radio shed, water-fed cooling units, a security fence and a landscaped turning circle on the entry drive. Equipment was upgraded in 1963, 1968 and 1989, and the station closed in 1994. The remaining 21-acre parcel is now township property used as a museum and park. Its significance rests on the 1944 to 1963 period, when the station played a role in the broadcasting network.
Significance in brief: The station was part of the Voice of America network, which broadcast U.S. programming abroad, and it operated for about 50 years until 1994. The nomination treats 1944 to 1963 as its period of significance, when the original buildings and site features were in place. Its transmitter building, switching station, radio shed, cooling units, fence and landscaped entry drive retain integrity.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 06001081, listed November 28, 2006. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | 8070 Tylersville Rd., West Chester |
|---|---|
| County | Butler County |
| Listed | November 28, 2006 |
| Reference number | 06001081 |
| Resource type | Building |
| Period of significance | 1944-1963 |
| Architect / builder | Carl E. Sinnige, registered engineer (architect of record); Robert James Rockwell, electrical engineer (facility layout and original broadcasting equipment design) |
| Architectural style | Modern Movement/Art Deco; Other/Utilitarian |
| Areas of significance | Communications, Engineering, Politics/Government |
| Level of significance | National |
| Status (as stated in the nomination) | Decommissioned in 1994; the property is now owned by West Chester Township and used as a museum, municipal building and city park, with a gift shop and meeting room in the transmitter building. |
| Acreage | 21 |
| Coordinates | 39.35505, -84.35654 (NPS GIS) |
What listing means for this property
For an income-producing building, listing (individually or as a contributing building in a district) is the gateway to the 20% federal rehabilitation tax credit on qualified rehabilitation costs, often stackable with state credits. Work claiming the credit must follow the Secretary of the Interior's Standards and be approved in advance.
Listing does not restrict a private owner acting without federal money or permits; where federal funding or licensing is involved, Section 106 review applies.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 06001081.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q7939530
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.