Frequencies
Austin Straubel International Airport (GRB)
Airport Operations
Fire dispatched by Brown County.
| Sustained Interoperable Radio for Emergency Notification (SIREN) Project 25 Phase I | Used For Daily Operations |
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 172.150 | RM | 208 NAC | TSA | TSA | P25 | Federal | |
| 172.900 | RM | 001 NAC | TSA | TSA | P25 | Federal |
Air Traffic Control
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 119.400 | BM | CSQ | Approach | Approach | AM | Aircraft | |
| 307.900 | BM | CSQ | Approach/Dep | Approach/Departure | AM | Aircraft | |
| 338.200 | BM | CSQ | Approach/Dep | Approach/Departure | AM | Aircraft | |
| 126.550 | BM | CSQ | Departure | Departure | AM | Aircraft | |
| 255.400 | BM | CSQ | Flight Servi | Flight Service Station (FSS) | AM | Aircraft | |
| 121.900 | KA98440 | BM | CSQ | Ground Contr | Ground Control | AM | Aircraft |
| 257.800 | KA98440 | BM | CSQ | Tower | Tower | AM | Aircraft |
| 118.700 | BM | CSQ | Tower/CTAF | Tower/CTAF | AM | Aircraft |
Airlines
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 122.850 | WQNA411 | BM | CSQ | Executive Ai | Executive Air | AM | Aircraft |
| 122.950 | WQMF831 | BM | CSQ | Jet Air Grou | Jet Air Group | AM | Aircraft |
| 129.800 | KSD5 | BM | CSQ | Delta (Comai | Delta (Comair) | AM | Aircraft |
| 130.400 | WGT94 | BM | CSQ | United (Air | United (Air Wisconsin) | AM | Aircraft |
| 131.600 | WAO8 | BM | CSQ | American (Am | American (American Eagle) | AM | Aircraft |
| 131.550 | WPTL302 | B | CSQ | ACARS | ACARS | AM | Data |
| 136.850 | WQDK751 | B | ACARS | ACARS | AM | Data | |
| 136.975 | WQFN812 | B | ACARS | ACARS | AM | Data |
Airlines Ground Operations
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 460.750 | WQNH532 | RM | CC 1 TG 1000 SL 1 |
Executive Air | Executive Air | DMR | Business |
| 460.850 | KGF793 | BM | 115 DPL | Delta Airlines | Delta Airlines | FMN | Business |
| 460.8875 | WQXR223 | BM | CC 2 TG 1 SL 1 |
United Airlines | United Airlines | DMR | Business |
| 461.6875 | KNNP567 | M | 229.1 PL | American Airline | American Airlines | FMN | Business |