Tower & ground
| ASOS/AWOS | 118.025 |
|---|---|
| CTAF | 122.8 |
| UNICOM | 122.8 |
| Flight service | 128.5 (LOW) |
Approach & departure South Bend
| App/Dep | 118.55 |
|---|
By procedure & sector (2 more)
| 257.8 | APCH/P DEP/P |
|---|---|
| 273.525 | PULLMAN RCAG (LOW/HIGH) |
Frequencies from FAA NASR. For planning and education only; always verify against official sources.