|Algonquin Lake in the Hills Fire - Digital||1 Listeners|
|Algonquin/Lake in the Hills Fire||2 Listeners|
|Chicago Center (ZAU) - Sector 74 FARMM|
Chicago Air Route Traffic Control Center (ZAU Sector 74) (radio communications: "Chicago Center") is one of 22 Air Route Traffic Control Centers (ARTCCs) operated by the United States Federal Aviation Administration. Antenna 5ele Yagi at 310° NW
|Crystal Lake Fire - Digital||1 Listeners|
|Crystal Lake Fire Rescue|
Scanning and broadcasting Crystal Lake, IL Fire 24/7 from STARCOM21 (Digital) (Crystal Lake Police have moved to an encrypted channel and are no longer available)
|Crystal Lake Fire Rescue||2 Listeners|
|Fire East Dispatch - Cary, Fox River Grove, McHenry and Nunda||5 Listeners|
|Fire North Dispatch - Hebron, Richmond, Spring Grove, Wonder Lake|
Fire North Departments in McHenry County, IL dispatched by MCSO (County) include Hebron, Richmond, Spring Grive, and Wonder Lake.
|Fire West Dispatch - Harvard, Marengo, Woodstock, Union|
Fire West Departments in McHenry County, IL dispatched by NERCOM (McHenry) include Harvard, Marengo, Woodstock, and Union.
|Harvard Fire Protection District||2 Listeners|
|Huntley Fire||2 Listeners|
|Huntley Fire - Digital||1 Listeners|
|Huntley, Algonquin-LITH, and Crystal Lake Fire|
Fire South Departments in McHenry County, IL dispatched by SEECOM include Huntley, Algonquin-LITH, Crystal Lake.
|Illinois State Police Districts 1, 2, 5, 6, 8, 15, 17, 21|
This feed monitor's ISP Districts 1,2,5,6,7,8,10,15,17,21,Chicago
|Lake in the Hills Airport (3CK)||0 Listeners|
|MABAS 5||1 Listeners|
|McHenry County Sheriff|
Includes Algonquin, Lake In The Hills, Huntley and Crystal Lake Public Safety
|McHenry County Sheriff Dispatch||4 Listeners|
|Northern Illinois and Southern Wisconsin MABAS|
MABAS frequency called IFERN - Interagency Fire Emergency Radio Network. Broadcasts for Mutual Aid Box Alarm System (MABAS) activations for large scale Fire/EMS/Rescue incidents across N. Illinois and S.Wisconsin. 100' antenna near IL/WI border.
|Northern Illinois Railroads|
* Left = CP / CN * * Right = UP / BNSF * (Stereo Feed)
|Union Fire Protection District||1 Listeners|
|Union Fire Protection District Main||0 Listeners|