Chicago O'Hare Airport Operations
| System Name: | Chicago O'Hare Airport Operations |
|---|---|
| Location: | Chicago, IL |
| County: | Cook |
| System Type: | Motorola Type II SmartZone |
| System Voice: | Analog and APCO-25 Common Air Interface |
| System ID: | Sysid: 913F Connect Tone: 105.88 |
| Last Updated: | March 22, 2022, 22:35 pm UTC [Added a new news entry] |
System Notes
Some (if not all) of the users of this system appear to have moved to the 800 MHz TETRA trunked system (WNAJ329) https://www.radioreference.com/apps/db/?sid=11639
Additional Programming Information for 396/996 XT Users:
***Choose Band Plan 1 Only***
LOWER BASE: 476.5000
UPPER BASE: 481.2375
OFFSET: 380
SPACING: 12.5 Khz
Unsure if system ID is 413F or 913F. On 2/7/08, a listener reported that his 396T showed a system id of 913F, so 413F is likely a typo. A May 2007 CARMA post confirms that 913F is correct.
Brooms, Sanders, Salters, plows, snow units and Vamma's are now on this system and no longer on the city 800 MHz system.
240--Snow 2. This has also been used during the recent visit of POTUS as an Escort-Secret Service talk channel in the clear-not encrypted. Jim
Talkgroups
| DEC | HEX | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|---|
| 48 | 030 | D | AMC Dispatch | AMC Dispatch/Field Ops (Sander) | Public Works |
| 80 | 050 | D | Runway Ops80 | Runway & Taxiway Ops | Public Works |
| 112 | 070 | D | Mech Shop | Mechanical Shop | Public Works |
| 176 | 0b0 | D | Ops Main | Operations Main Channel (Broom 9?) | Public Works |
| 308 | 134 | D | Deliveries | Deliveries | Public Works |
| 688 | 2b0 | D | Runway Op688 | Runway Operations | Public Works |
| 720 | 2d0 | D | Checkpoints | Airfield Operations - External Security Checkpoint's and Aircraft Security Escorts (Tugs) | Public Works |
| DEC | HEX | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|---|
| 240 | 0f0 | D | Snow 2 | Snow | Public Works |
| 272 | 110 | D | Deicer 3 | Deicer 3 | Public Works |
| 304 | 130 | D | Deicer 4 | Deicer 4 | Public Works |
| 336 | 150 | D | Deicer 7 | Deicer 7 | Public Works |
| 368 | 170 | D | Deicer 5/6 | Deicer 5/6/Vammas 2 | Public Works |
| 432 | 1b0 | D | Salters | Salters | Public Works |
| 496 | 1f0 | D | 3-In-1 V1 | 3-In-1 / Vammas 1 | Public Works |