United Airlines DT3
| System Name: | United Airlines DT3 |
|---|---|
| Location: | Various, CA CO IL NJ TX |
| County: | 6 Counties |
| System Type: | DMR Tier 3 Capacity Max |
| System Voice: | DMR |
| System ID: | HEX: L1 DEC: L1 |
| Last Updated: | October 26, 2025, 21:11 pm UTC [Deleted 1 talkgroup(s) from Bush Intercontinental Airport / Houston (IAH)] |
System Notes
This is United Airlines DMR Tier III system L1: (1) United Airlines DMR Tier 3 DMR Trunked System | RadioReference.com Forums
This system is replacing the United Airlines CONNECT+ system 396: United Airlines Trunking System, Various, Multi-State (radioreference.com)
For Uniden radio users, you will need an HP or SDS radio to monitor the 7-digit TGIDs. A Uniden P2 radio will not recognize / process the 7-digit TGIDs.
Sites and Frequencies
Red (c) are control
channel capable frequencies
| Site | Name | County | Freqs | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 001 (1) | O'Hare (ORD) 1 | Cook, IL | 476.3375c | 476.4875 | 476.6125 | 476.8125 | 477.1625 | 477.1875 | 477.2625 |
| 477.3125 | |||||||||
| 002 (2) | O'Hare (ORD) 2 | Cook, IL | 460.700 | 460.725c | 476.5375 | 476.5875 | 477.0125 | 477.1125 | 477.2125 |
| 477.2375 | |||||||||
| 003 (3) | Denver (DEN) 3 | Denver, CO | 854.8375c | 855.3375 | 856.8125 | 857.8875 | 858.9125 | 859.8875 | 860.8125 |
| 004 (4) | Denver (DEN) 4 | Denver, CO | 856.8875 | 858.7875 | 858.8875c | 860.8875 | 860.9125 | ||
| 005 (5) | Newark (EWR) 5 | Essex, NJ | 935.3875c | 935.3875 | 935.6875 | 935.6875 | 935.725 | 935.725 | 936.3875 |
| 936.3875 | 937.7125 | 937.7125 | 938.650 | 938.650 | 938.6875 | 938.6875 | |||
| 939.1375 | 939.1375 | 939.150 | 939.150 | ||||||
| 009 (9) | San Francisco (SFO) 9 | San Mateo, CA | 460.7375c | 460.7625 | 460.875 | 460.8875 | 461.200 | 461.475 | 461.725 |
| 461.750 | 461.850 | 461.950 | |||||||
| 010 (A) | San Francisco (SFO) 10 | San Mateo, CA | 460.650 | 460.6875c | 460.725 | 460.7875 | 460.8125 | 461.4375 | 461.5125 |
| 461.600 | 461.6875 | 461.875 | |||||||
| 012 (C) | Los Angeles (LAX) 12 | Los Angeles, CA | 854.0875 | 859.0875c | 860.6875 | 861.1375 | 861.3875 | 861.6375 | |
| 013 (D) | Houston (IAH West) 13 | Harris, TX | 937.1375c | 937.6375 | 937.6625 | 937.6875 | 938.1875 | 861.0875 | 861.2375 |
| 861.5375 | |||||||||
| 014 (E) | Houston (IAH East) 14 | Harris, TX | 936.900c | 937.1625 | 937.650 | 937.675 | 937.900 | 861.6875 | 861.8375 |
| 017 (11) | O'Hare (ORD) 17 | Cook, IL | 460.7125c | 460.7625 | 460.7875 | 460.8125 | 460.8625 | ||
Talkgroups
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 4240111 | T | IAH Baggage 111 | Baggage | Business |
| 4240115 | T | IAH Baggage 115 | Baggage | Business |
| 4240118 | T | IAH Baggage Intl | Baggage - International Arrivals | Business |
| 4240123 | T | IAH Baggage Ctrl | Baggage Control Center | Business |
| 4240131 | T | IAH LineMx South | Line Maintenance - South | Business |
| 4240147 | T | IAH Water/LavSvc | Potable water and lavatory service | Business |
| 4240159 | T | IAH Catering CDE | Catering - Terminals C/D/E | Business |
| 4240160 | T | IAH Catering A/B | Catering - Terminals A/B | Business |
| 4240185 | T | IAH Baggage 185 | Baggage | Business |
| 4240189 | T | IAH Baggage 189 | Baggage | Business |
| 4240194 | T | IAH Baggage 194 | Baggage | Security |
| 4240197 | T | IAH C South | Ramp/Gate Agents - Terminal C South (Zones 3/4) | Business |
| 4240200 | T | IAH E West | Ramp/Gate Agents - Terminal E West (Zone 5) | Business |
| 4240201 | T | IAH E East | Ramp/Gate Agents - Terminal E East (Zone 6) | Business |
| 4240202 | T | IAH C North/D | Ramp/Gate Agents - Terminal C North, Terminal D (Zone 7) | Business |
| 4240203 | T | IAH A | Ramp/Gate Agents - Terminal A (Zone 8) | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 3360103 | T | Denver 3360103 | UAL Denver 3360103 | Business |
| 3360107 | T | Denver 3360107 | UAL Denver 3360107 | Business |
| 3360108 | T | Denver 3360108 | UAL Denver 3360108 | Business |
| 3360110 | T | Denver 3360110 | UAL Denver 3360110 | Business |
| 3360112 | T | Denver 3360112 | UAL Denver 3360112 | Business |
| 3360113 | T | Denver 3360113 | UAL Denver 3360113 | Business |
| 3360114 | T | Denver 3360114 | UAL Denver 3360114 | Business |
| 3360115 | T | Denver 3360115 | UAL Denver Ramp 3360115 | Business |
| 3360116 | T | Denver 3360116 | UAL Denver 3360116 | Business |
| 3360117 | T | Denver 3360117 | UAL Denver 3360117 | Business |
| 3360118 | T | Denver 3360118 | UAL Denver 3360118 | Business |
| 3360119 | T | Denver 3360119 | UAL Denver CustServ 3360119 | Business |
| 3360120 | T | Denver 3360120 | UAL Denver 3360120 | Business |
| 3360121 | T | Denver 3360121 | UAL Denver 3360121 | Business |
| 3360124 | T | Denver 3360124 | UAL Denver 3360124 | Business |
| 3360126 | T | Denver 3360126 | UAL Denver 3360126 | Business |
| 3360128 | T | Denver 3360128 | UAL Denver 3360128 | Business |
| 3360132 | T | Denver 3360132 | UAL Denver Baggage 3360132 | Business |
| 3360133 | T | Denver 3360133 | UAL Denver 3360133 | Business |
| 3360139 | T | Denver 3360139 | UAL Denver 3360139 | Business |
| 3360140 | T | Denver 3360140 | UAL Denver Fueling 3360140 | Business |
| 3360141 | T | Denver 3360141 | UAL Denver 3360141 | Business |
| 3360142 | T | Denver 3360142 | UAL Denver 3360142 | Business |
| 3360154 | T | Denver 3360154 | UAL Denver 3360154 | Business |
| 3360157 | T | Denver 3360157 | UAL Denver 3360157 | Business |
| 3360158 | T | Denver 3360158 | UAL Denver 3360158 | Business |
| 3360159 | T | Denver 3360159 | UAL Denver Fueling 3360159 | Business |
| 3360160 | T | Denver 3360160 | UAL Denver 3360160 | Business |
| 3360163 | T | Denver 3360163 | UAL Denver 3360163 | Business |
| 3360165 | T | Denver 3360165 | UAL Denver 3360165 | Business |
| 3360166 | T | Denver 3360166 | UAL Denver 3360166 | Business |
| 3360167 | T | Denver 3360167 | UAL Denver 3360167 | Business |
| 3360168 | T | Denver 3360168 | UAL Denver 3360168 | Business |
| 3360169 | T | Denver 3360169 | UAL Denver 3360169 | Business |
| 3360170 | T | Denver 3360170 | UAL Denver Baggage 3360170 | Business |
| 3360171 | T | Denver 3360171 | UAL Denver 3360171 | Business |
| 3360172 | T | Denver 3360172 | UAL Denver 3360172 | Business |
| 3360174 | T | Denver 3360174 | UAL Denver 3360174 | Business |
| 3360175 | T | Denver 3360175 | UAL Denver 3360175 | Business |
| 3360176 | T | Denver 3360176 | UAL Denver 3360176 | Business |
| 3360177 | T | Denver 3360177 | UAL Denver 3360177 | Business |
| 3360178 | T | Denver 3360178 | UAL Denver 3360178 | Business |
| 3360179 | T | Denver 3360179 | UAL Denver 3360179 | Business |
| 3360181 | T | Denver 3360181 | UAL Denver 3360181 | Business |
| 3360186 | T | Denver 3360186 | UAL Denver 3360186 | Business |
| 3360187 | T | Denver 3360187 | UAL Denver Hanger 3360187 | Business |
| 3360189 | T | Denver 3360189 | UAL Denver CustServ 3360189 | Business |
| 3360192 | T | Denver 3360192 | UAL Denver 3360192 | Business |
| 3360197 | T | Denver 3360197 | UAL Denver 3360197 | Business |
| 3360198 | T | Denver 3360198 | UAL Denver 3360198 | Business |
| 3360199 | T | Denver 3360199 | UAL Denver 3360199 | Business |
| 3360201 | T | Denver 3360201 | UAL Denver Zone-6 3360201 | Business |
| 3360202 | T | Denver 3360202 | UAL Denver 3360202 | Business |
| 3360203 | T | Denver 3360203 | UAL Denver 3360203 | Business |
| 3360205 | T | Denver 3360205 | UAL Denver 3360205 | Business |
| 3360206 | T | Denver 3360206 | UAL Denver 3360206 | Business |
| 3360207 | T | Denver 3360207 | UAL Denver 3360207 | Business |
| 3360208 | T | Denver 3360208 | UAL Denver Maint 3360208 | Business |
| 3360210 | T | Denver 3360210 | UAL Denver 3360210 | Business |
| 3360211 | T | Denver 3360211 | UAL Denver 3360211 | Business |
| 3360214 | T | Denver 3360214 | UAL Denver 3360214 | Business |
| 3360215 | T | Denver 3360215 | UAL Denver 3360215 | Business |
| 3360220 | T | Denver 3360220 | UAL Denver Mechanics 3360220 | Business |
| 3360221 | T | Denver 3360221 | UAL Denver 3360221 | Business |
| 3360223 | T | Denver 3360223 | UAL Denver 3360223 | Business |
| 3360224 | T | Denver 3360224 | UAL Denver 3360224 | Business |
| 3360225 | T | Denver 3360225 | UAL Denver 3360225 | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 5290001 | T | INTL | International Customs Arrivals | Business |
| 5290002 | T | CABIN SVC | Cabin Service Cleaners | Business |
| 5290003 | T | CARGO | Cargo and Mail | Business |
| 5290005 | T | 5290005 | 5290005 | Business |
| 5290006 | T | 5290006 | 5290006 | Business |
| 5290008 | T | FACILITIES | Facilities Maintenance | Business |
| 5290012 | T | GSE | Ground Service Equipment Maintenance | Business |
| 5290014 | T | CS LOBBY | Customer Service Lobby | Business |
| 5290016 | T | TOW TEAM | Aircraft Tow Team | Business |
| 5290024 | T | 5290024 | 5290024 | Business |
| 5290025 | T | TECH OPS TERM | Aircraft Maintenance - Terminal | Business |
| 5290027 | T | TECH OPS WEST | Aircraft Maintenance - West Hangar | Business |
| 5290028 | T | AOG STORES | Aircraft Maintenance Stores | Business |
| 5290029 | T | RAMP | Ramp Services | Business |
| 5290030 | T | RAMP | Ramp Services | Business |
| 5290033 | T | BAG XFER | Transfer Bag Runner | Business |
| 5290034 | T | 5290034 | 5290034 | Business |
| 5290035 | T | 5290035 | 5290035 | Business |
| 5290036 | T | 5290036 | 5290036 | Business |
| 5290037 | T | BCC | Bagroom Control Center | Business |
| 5290041 | T | 5290041 | 5290041 | Business |
| 5290059 | T | TECH OPS HGR | Aircraft Maintenance - Hangar | Business |
| 5290061 | T | TECH OPS HGR | Aircraft Maintenance - Hangar | Business |
| 5290064 | T | ZONE 1 | Zone 1 Gates - Ramp and Customer Service | Business |
| 5290065 | T | ZONE 2 | Zone 2 Gates - Ramp and Customer Service | Business |
| 5290066 | T | ZONE 3 | Zone 3 Gates - Ramp and Customer Service | Business |
| 5290070 | T | TECH OPS INSP | Aircraft Maintenance - Inspection | Business |
| 5290073 | T | 5290073 | United LAX | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 3970004 | T | EWR Int Team | Aircraft Interior Team | Business |
| 3970005 | T | EWR Ramp Ops A | Ramp Ops A | Business |
| 3970006 | T | EWR Ramp Ops B | Ramp Ops B | Business |
| 3970008 | T | EWR Bag Ops A | Bag Ops A | Business |
| 3970009 | T | EWR Ballpark Ops | Ballpark Ops | Business |
| 3970010 | T | EWR Zone 1 Maint | Zone 1 Aircraft Maintenance | Business |
| 3970011 | T | EWR Zone 6 Maint | Zone 6 Aircraft Maintenance | Business |
| 3970012 | T | EWR Zone 5 Maint | Zone 5 Aircraft Maintenance | Business |
| 3970013 | T | EWR Bag Runner A | Bag Runners A | Business |
| 3970031 | T | EWR ETOPS | ETOPS | Business |
| 3970033 | T | EWR Arv BagOps A | Arrival Bag Ops A | Business |
| 3970036 | T | EWR Carousel Ops | Carousel Tech Ops | Business |
| 3970037 | T | EWR Term C Maint | Terminal C Building Maintenance | Business |
| 3970039 | T | EWR Cust Service | Customer Service Team Lead | Business |
| 3970043 | T | EWR Tug Ops | Tug Vehicle Ops | Business |
| 3970045 | T | EWR Vehicle Ops | Non-Tug Vehicle Ops | Business |
| 3970058 | T | EWR Bag Runner B | Bag Runners B | Business |
| 3970064 | T | EWR Bag Runner C | Bag Runners C | Business |
| 3970071 | T | EWR Ramp A | Ramp Channel A | Business |
| 3970072 | T | EWR Ramp B | Ramp Channel B | Business |
| 3970073 | T | EWR Ramp C | Ramp Channel C | Business |
| 3970075 | T | EWR Ramp E | Ramp Channel E | Business |
| 3970086 | T | EWR Gate C130 | Gate C130 Hardstand Ops | Business |
| 3970098 | T | EWR Zone 1 Ops | Zone 1 Ops | Business |
| 3970099 | T | EWR Zone 2 Ops | Zone 2 Ops | Business |
| 3970100 | T | EWR Zone 3 Ops | Zone 3 Ops | Business |
| 3970101 | T | EWR Zone 4 Ops | Zone 4 Ops | Business |
| 3970102 | T | EWR Zone 5 Ops | Zone 5 Ops | Business |
| 3970103 | T | EWR Zone 6 Ops | Zone 6 Ops | Business |
| 3970104 | T | EWR Zone 7 Ops | Zone 7 Ops | Business |
| 3970105 | T | EWR Zone 8 Ops | Zone 8 Ops | Business |
| 3970106 | T | EWR Zone 9 Ops | Zone 9 Ops | Business |
| 3970107 | T | EWR Arv BagOps B | Arrival Bag Ops B | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 6730101 | T | ORD Zone 1 | Ramp: Gates B 1-9? | Business |
| 6730102 | T | ORD Zone 2 | Ramp: Gates B 11-23? | Business |
| 6730103 | T | ORD Ops 103 | Operations | Business |
| 6730104 | T | ORD Zone 4 | Ramp: E Gates? | Business |
| 6730105 | T | ORD Zone 5 | Ramp: C Even Gates? | Business |
| 6730106 | T | ORD Zone 6 | Ramp: C Odd Gates? | Business |
| 6730110 | T | ORD Bag Match? | Bag Match? | Business |
| 6730111 | T | ORD Zone 11? | Ramp: F Gates | Business |
| 6730112 | T | ORD Zone 12 | Ramp: E/F Gates | Business |
| 6730122 | T | ORD Baggage 122 | Baggage Operations | Business |
| 6730123 | T | ORD Baggage 123 | Baggage Operations | Business |
| 6730125 | T | ORD Bag Runners | Bag Runners | Business |
| 6730126 | T | ORD Ops 126 | Operations | Business |
| 6730130 | T | ORD Ops 130 | Operations | Business |
| 6730132 | T | ORD Deicing T1&2 | Deicing: Terminals 1 and 2 | Business |
| 6730133 | T | ORD Deicing Pad | Deicing Pad Operations | Business |
| 6730134 | T | ORD Ops 134 | Operations | Business |
| 6730135 | T | ORD Ops 135 | Operations | Business |
| 6730136 | T | ORD AcftMove Ops | Aircraft Move Teams | Business |
| 6730137 | T | ORD Ops 137 | Operations | Business |
| 6730139 | T | ORD Cust Svc T1 | Customer Service: Terminal 1 | Business |
| 6730140 | T | ORD Cust Svc T2 | Customer Service: Terminal 2 | Business |
| 6730141 | T | ORD Cust Svc T5 | Customer Service: Terminal 5 | Business |
| 6730142 | T | ORD CustSvcLobby | Customer Service: Lobby | Business |
| 6730146 | T | ORD Ops 146 | Operations | Business |
| 6730147 | T | ORD Ops 147 | Operations | Business |
| 6730149 | T | ORD Ops 149 | Operations | Business |
| 6730150 | T | ORD Ops 150 | Operations | Business |
| 6730152 | T | ORD B/E Gts Mchs | B and E Gates Aircraft Mechanics/Avionics | Business |
| 6730153 | T | ORD CGates Mechs | C Gates Aircraft Mechanics/Avionics | Business |
| 6730154 | T | ORD Mechs Ops | Aircraft Mechanics/Avionics | Business |
| 6730155 | T | ORD Ops 155 | Operations | Business |
| 6730157 | T | ORD OrderControl | Order Control, AOG Drivers | Business |
| 6730160 | T | ORD Ops 160 | Operations: Terminal 5 | Business |
| 6730162 | T | ORD BHS Maint | Baggage Handling System Maintenance | Business |
| 6730164 | T | ORD Terminal Mx | Terminal Maintenance (Jet Bridges, etc.) | Business |
| 6730165 | T | ORD Hangar Mx | Hangar Maintenance | Business |
| 6730172 | T | ORD GSE Maint | Ground Service Equipment Maintenance | Business |
| 6730173 | T | ORD Ops 173 | Operations | Business |
| 6730174 | T | ORD Ops 174 | Operations | Business |
| 6730180 | T | ORD Cargo Ops | Cargo Operations | Business |
| 6730196 | T | ORD Ops 196 | Wheelchair Ops? | Business |
| 6730198 | T | ORD Mobility Ops | Wheelchairs, E-Carts | Business |
| 6730202 | T | ORD Ops 202 | Operations | Business |
| 6730206 | T | ORD Shuttle Bus | Shuttle Buses | Transportation |
| 6730218 | T | ORD Deice 3? | Deicing 3? | Business |
| 6730219 | T | ORD Deice 4? | Deicing 4? | Business |
| 6730220 | T | ORD Deice 5 | Deicing 5 | Business |
| 6730221 | T | ORD Deice 6? | Deicing 6? | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 7360003 | T | Bag Control | Bag Control | Business |
| 7360004 | T | Lobby 3 | Lobby 3 | Business |
| 7360005 | T | Building Maint | Building Maint | Business |
| 7360007 | T | Bag Sort | Bag Sort and Screening | Business |
| 7360010 | T | Cargo Runners | Cargo Runners/Planner | Business |
| 7360032 | T | Auto Shop | Auto Shop | Business |
| 7360034 | T | POB | POB | Business |
| 7360038 | T | Mx Channel | Mx Channel | Business |
| 7360039 | T | CSC Lead | CSC Lead | Business |
| 7360040 | T | MOC 1 | Super Tugs | Business |
| 7360043 | T | MOC 3 | Super Tugs | Business |
| 7360045 | T | Tugs | Tugs - A/C Move Teams | Business |
| 7360055 | T | PPBM | PPBM | Business |
| 7360056 | T | Intl Bag PPM | Intl Bag PPM | Business |
| 7360066 | T | PBM Tracking | PBM Tracking | Business |
| 7360068 | T | PPBM | PPBM | Business |
| 7360069 | T | Customer Service | Customer Service | Business |
| 7360070 | T | Intl Bag Match | Intl Bag Match | Business |
| 7360071 | T | Bag Transfers | Bag Transfers | Business |
| 7360072 | T | Zone | Zone | Business |
| 7360073 | T | PPBM | PPBM | Business |
| 7360074 | T | Intl PPBM | Intl PPBM | Business |
| 7360076 | T | Terminal Stores | Terminal Stores/AOG | Business |
| 7360095 | T | POB Runners | POB Runners | Business |
| 7360096 | T | Mx Talk-Around | Mx Talk-Around | Business |
| 7360097 | T | Commo | Commo | Business |
| 7360102 | T | Zone 4 (E Gates) | Zone 4 (Echo Gates) | Business |
| 7360104 | T | Ramp F/E | Ramp F5-10, E1-3,6,8,10 | Business |
| 7360105 | T | Zone 5 (F11-22) | Zone 5 (F11-22) | Business |
| 7360106 | T | Zone 4 | Zone 4 | Business |
| 7360107 | T | Intl Ops | International Ops | Business |
| 7360111 | T | Ramp | Ramp | Business |