| 109.700 | |
B |
CSQ |
BWI Runway |
Runway 10/28 ILS |
FM |
Aircraft |
| 111.700 | |
B |
CSQ |
BWI Runway |
Runway 15R/33L ILS |
FM |
Aircraft |
| 111.950 | |
B |
CSQ |
BWI Runway |
Runway 15L/33R ILS |
FM |
Aircraft |
| 115.100 | |
B |
CSQ |
BWI ATIS |
Automatic Terminal Information Service (ATIS) |
AM |
Aircraft |
| 118.050 | |
BM |
CSQ |
BWI Clearanc |
Clearance Delivery |
AM |
Aircraft |
| 119.400 | |
BM |
CSQ |
BWI Tower |
Tower |
AM |
Aircraft |
| 120.200 | |
BM |
CSQ |
BWI Grnd Alt |
Ground (Alternate) |
AM |
Aircraft |
| 121.900 | |
BM |
CSQ |
BWI Ground |
Ground (paired with 377.075 MHz) |
AM |
Aircraft |
| 122.950 | |
BM |
CSQ |
BWI Unicom |
Unicom |
AM |
Aircraft |
| 123.750 | |
BM |
CSQ |
BWI Tower |
Tower - Terminal Radar Service Area (TRSA) |
AM |
Aircraft |
| 127.800 | |
B |
CSQ |
BWI ATIS |
Automatic Terminal Information Service (ATIS) |
AM |
Aircraft |
| 257.800 | |
BM |
CSQ |
BWI Clearanc |
Clearance Delivery |
AM |
Aircraft |
| 330.950 | |
B |
|
BWI Runway |
Runway 15L/33R Glide Slope |
Telm |
Aircraft |
| 333.200 | |
B |
CSQ |
BWI Runway |
Runway 10/28 Glide Slope |
FM |
Aircraft |
| 333.500 | |
B |
CSQ |
BWI Runway |
Runway 15R/33L Glide Slope |
FM |
Aircraft |
| 377.075 | |
BM |
CSQ |
BWI Ground |
Ground (paired with 121.9 MHz) |
AM |
Aircraft |
