| 124.500 | |
BM |
CSQ |
Tower |
Tower |
AM |
Aircraft |
| 121.800 | |
BM |
CSQ |
Ground |
Ground |
AM |
Aircraft |
| 126.150 | |
BM |
CSQ |
APP/DEP |
Approach/Departure (civilian) |
AM |
Aircraft |
| 269.475 | |
BM |
CSQ |
APP/DEP (mil) |
Approach/Departure (military) |
AM |
Military |
| 119.025 | |
BM |
CSQ |
AirTrafficCt |
Automated Surface Observing System (ASOS) |
AM |
Aircraft |
| 122.950 | WQUS423 |
BM |
CSQ |
Unicom |
Unicom |
AM |
Aircraft |
| 130.525 | KGQ2 |
BM |
CSQ |
Operations |
Redmond Operations |
AM |
Aircraft |
| 132.000 | |
BM |
CSQ |
Horizon |
Horizon Airlines Ground Operations |
AM |
Business |
| 155.085 | WPEZ826 |
BM |
123.0 PL |
Ground Ops |
Ground Operations |
FMN |
Public Works |
| 460.650 | WPNQ814 |
BM |
606 DPL |
Skywest |
Skywest Ground Operations |
FMN |
Business |
| 131.800 | WOJ5 |
BM |
CSQ |
ARINC SF RADIO |
ARINC San Francisco Radio |
AM |
Business |
