| 120.675 |  | BM | CSQ | ASOS | Alpena Automated Sky Observing Station (ASOS) | AM | Aircraft | 
| 121.500 |  | BM | CSQ | EMERG. Guard | Guard (Civilian) | AM | Aircraft | 
| 121.900 |  | BM | CSQ | Ground | Alpena Ground (Civilian) | AM | Aircraft | 
| 122.950 |  | BM | CSQ | UNICOM | UNICOM | AM | Aircraft | 
| 128.425 |  | BM | CSQ | Approach-Depart. | Alpena Approach/Departure (Civilian) | AM | Aircraft | 
| 121.350 |  | BM | CSQ | Alpena Tower | Alpena Tower (Civilian) | AM | Aircraft | 
| 154.965 | WQPK419 | BM |  | Airport Maintnce | Alpena county regional airport maintenance | FMN | Aircraft | 
| 451.6875 | WQNL612 | M |  | Delta Airlines | Delta Airlines Operations | FMN | Aircraft |