Amateur Radio Callsigns in ZIP Code: 78234
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N7ZTB | CHRISTENSEN JR, DWIGHT M | Fort Sam Houston | TX | United States |
| KF7ILL | Hume, Benjamin N | San Antonio | TX | United States |
| KK6BGM | Santiago, Gunjan E | San Antonio | TX | United States |
| KG5RWO | Numinen, Erik J | JBSA FT SAM HOUSTON | TX | United States |
| W7YWT | Theurer, Wesley M | Fort Sam Houston | TX | United States |
| KJ5FPZ | Devine, Frank D | San Antonio | TX | United States |