Amateur Radio Callsigns in ZIP Code: 72840
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KC5ETQ | PIPKINS, MATTHEW K | Hartman | AR | United States |
| N5QBZ | LANPHEAR, CHRIS A | HARTMAN | AR | United States |
| KF5CSG | Pannell, Elmer L | Hartman | AR | United States |
| KF5WCQ | Moenning, Sonny C | Hartman | AR | United States |
| KF5ZCF | Slach, Kenneth F | Hartman | AR | United States |
| KF5ZCG | Rainey-Slach, M Kathleen | Hartman | AR | United States |