Tower & ground Bloomington
| ASOS/AWOS | 134.525 |
|---|---|
| Ground | 121.9 |
| Tower | 120.775 |
| CTAF | 120.775 |
| UNICOM | 122.95 |
| Emergency | 121.5 |
Approach & departure Hulman
| App/Dep | 128.025 |
|---|
By procedure & sector (1 more)
| 339.8 | APCH/P DEP/P |
|---|
Frequencies from FAA NASR. For planning and education only; always verify against official sources.