Frequencies
Don Scott Field (OSU)
Airport Operations
| Ohio MARCS-IP: Multi-Agency Radio Communications Project 25 Phase I | Airport safety services (OSU Police and Columbus Fire) use this system. |
| The Ohio State University Airport DMR Motorola Capacity Plus Single Site (TRBO) | Airport operations. |
Aviation - Air Traffic Control
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 121.350 | B | CSQ | OSU AWOS | Automatic Weather Observation System (AWOS) | AM | Aircraft | |
| 121.700 | BM | CSQ | OSU GND | Ground | AM | Aircraft | |
| 118.750 | BM | CSQ | OSU TWR-BKP | Tower - Backup/Spare | AM | Aircraft | |
| 258.300 | BM | OSU TWR-U | Tower/CTAF (UHF) | AM | Aircraft | ||
| 118.800 | BM | CSQ | OSU TWR-V | Tower/CTAF (VHF) | AM | Aircraft | |
| 122.950 | WFU6 | BM | CSQ | UNICOM | Unicom | AM | Aircraft |
Aero Enroute (ARINC)
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 129.950 | WFZ7 | BM | CSQ | CapitalCargo | Capital Cargo Intl.? | AM | Aircraft |
| 130.000 | KNV9 | BM | CSQ | Aero Enroute | Aero Enroute | AM | Aircraft |
| 130.150 | KHH8 | BM | CSQ | Aero Enroute | Aero Enroute | AM | Aircraft |
Aviation - Military
Ohio National Guard aviation units have been noted using 122.750 and 123.075 for cockpit-to-cockpit chatter and exercises.