| 134.300 | |
BM |
CSQ |
CLL HOU App/Dep |
Houston Approach/Departure |
AM |
Aircraft |
| 118.500 | |
BM |
CSQ |
CLL CTAF/Tower V |
CTAF/Tower (from 0800-2100) |
AM |
Aircraft |
| 284.700 | |
BM |
CSQ |
CLL CTAF/Tower U |
CTAF/Tower (from 0800-2100) |
AM |
Aircraft |
| 122.950 | |
M |
CSQ |
CLL Unicom |
Unicom (when tower closed) |
AM |
Aircraft |
| 128.700 | |
BM |
CSQ |
CLL Ground/CD |
Ground/Clearance Delivery (from 0800-2100) |
AM |
Aircraft |
| 120.400 | |
M |
CSQ |
CLL ClearanceDel |
Clearance Delivery (when tower closed) |
AM |
Aircraft |
| 126.850 | |
B |
CSQ |
CLL AUTO INF |
Automated Airport Information |
AM |
Aircraft |
| 128.925 | WPYY778 |
BM |
CSQ |
CLL Continental |
Continental Connection / Continental Express |
AM |
Aircraft |