*see the wiki for additional information
Frequencies
Emergency Operations
Public Safety
| Scott Air Force Base Project 25 Phase I | Most, if not all public safety is encrypted |
| STARCOM21 Statewide Illinois Project 25 Phase II | Some simulcast talkgroups and use this system for Mutual Aid communications. |
Ground Operations
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 413.300 | F | SAFB Data | Data Bursts | Telm | Data | ||
| 463.3875 | WQLI990 | RM | 116 DPL | Challenge Unlmtd | Challenge Unlimited (Bldg. 533 Hanger Rd) | FMN | Business |
Medical Center/375 Med Group
Air
Air
St Louis TRACON (Scott AFB Remote Transmitter Site)
Approach and Departure radar provided by St Louis TRACON. Also see St Louis TRACON, MO for all other Approach/Departure Frequencies transmitted from Lambert International Airport.