General Motors (USA)
| System Name: | General Motors (USA) |
|---|---|
| Location: | Various, IN KS KY MI MO NY OH TN TX |
| County: | 12 Counties |
| System Type: | DMR Motorola Connect Plus (TRBO) |
| System Voice: | DMR |
| System ID: | HEX: 18b DEC: 395 |
| Last Updated: | November 22, 2025, 02:40 am UTC [Updated System Description Text] |
System Notes
This system includes sites in Canada: General Motors Canada
This system uses Enhanced Privacy as well as extensive private calls.
12/23 - The Fort Wayne Assembly Plant is now using a local DMR Tier 3 Capacity Max system
1/24 - The Wentzville Assembly Plant is now using a local DMR Tier 3 Capacity Max system (former site 19)
1/24 - The Arlington Assembly Plant is now using a local DMR Tier 3 Capacity Max system (former site 14)
1/24 - The Fairfax KS Assemby Plant is now using a local DMR Tier 3 Capacity Max system (former ????)
See the FORUMS for more information on this changeover
Sites and Frequencies
Red (c) are control
channel capable frequencies
| Site | Name | County | Freqs | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 001 (1) | Austin | Travis, TX | 00 451.8625c | ||||||
| 016 (10) | Detroit-Hamtramck | Wayne, MI | 01 935.225 | 02 935.250 | 03 935.4625c | 04 935.975 | 05 936.1875 | 06 936.450 | 07 937.000 |
| 08 937.8875 | |||||||||
| 017 (11) | Spring Hill Manufacturing | Maury, TN | 01 451.550c | 02 451.950c | 03 451.700c | 04 452.2125c | 05 452.325 | 06 452.625 | 07 461.4875 |
| 08 462.0375 | 09 462.525 | 10 463.5125 | |||||||
| 020 (14) | Orion Assembly | Oakland, MI | 01 935.200c | 02 935.225 | 03 935.250 | 04 935.9125 | 05 935.9625 | 06 936.000 | 07 936.3875 |
| 08 936.4125 | 08 936.450 | 09 936.900 | 10 936.925 | 11 936.950 | 12 937.3875 | 13 937.400 | |||
| 14 937.8875 | |||||||||
| 021 (15) | Defiance Powertrain Foundry | Defiance, OH | 01 935.1375c | 04 935.425 | 06 935.900 | ||||
| 024 (18) | Marion Metal Center | Grant, IN | 01 935.1375c | 02 935.7125c | 03 936.1375c | 04 936.725c | 05 937.750 | ||
| 026 (1A) | Bowling Green Assembly Plant | Warren, KY | 01 451.650 | 02 452.3875c | 03 462.300 | 04 462.525 | 05 463.450 | 06 464.6125 | |
| 030 (1E) | Bay City Powertrain | Bay, MI | 01 935.175c | 02 936.175 | 03 937.175 | 12 935.700 | 14 936.750 | 16 937.500 | 17 937.925 |
| 18 937.9375 | 19 937.950 | 20 938.950 | |||||||
| 034 (22) | Saginaw Transmission | Saginaw, MI | 01 935.1375c | 02 935.200 | 03 935.6375 | 04 936.1375 | 05 937.1375 | 06 937.150 | 07 937.250 |
| 08 937.4125 | 09 937.500 | 10 938.1375 | |||||||
| 035 (23) | Pontiac Metal Center | Oakland, MI | 01 936.500 | 02 937.900 | 03 938.000 | 04 938.4625 | 05 939.000 | ||
Talkgroups
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 1801 | T | Fairfax 1801 | Production Ops 1801 | Business |
| 1803 | T | Fairfax 1803 | Production Ops 1803 | Business |
| 1804 | T | Fairfax 1804 | Production Ops 1804 | Business |
| 1805 | T | Fairfax 1805 | Production Ops 1805 | Business |
| 1806 | T | Fairfax 1806 | Production Ops 1806 | Business |
| 1807 | T | Fairfax 1807 | Production Ops 1807 | Business |
| 1808 | T | Fairfax 1808 | Production Ops 1808 | Business |
| 1809 | T | Fairfax 1809 | Production Ops 1809 | Business |
| 1810 | T | Fairfax 1810 | Production Ops 1810 | Business |
| 1811 | T | Fairfax 1811 | Production Ops 1811 | Business |
| 1812 | T | Fairfax 1812 | Production Ops 1812 | Business |
| 1813 | T | Fairfax 1813 | Production Ops 1813 | Business |
| 1814 | T | Fairfax 1814 | Production Ops 1814 | Business |
| 1815 | T | Fairfax 1815 | Production Ops 1815 | Business |
| 1819 | T | Fairfax 1819 | Production Ops 1819 | Business |
| 1825 | T | Fairfax 1825 | Production Ops 1825 | Business |
| 1831 | T | Fairfax 1831 | Production Ops 1831 | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 1701 | T | SH SEC EMERGENCY | Security Emergency | Security |
| 1702 | T | SH STAMP PROD | Stamping Production | Business |
| 1703 | T | SH STAMP MAINT | Stamping Maintenance | Business |
| 1704 | T | SH BODY 3 | Body 3 | Business |
| 1705 | T | SH BODY 5 | Body 3 | Business |
| 1706 | T | SH BODY MATL | Body Mail | Business |
| 1707 | T | SH BODY 4 | Body 4 | Business |
| 1708 | T | SH PAINT PROD | Paint Production | Business |
| 1709 | T | SH PAINT MAINT | Paint Maintenance | Business |
| 1710 | T | SH TRIM PRODUCTN | Trim Production | Business |
| 1711 | T | SH CHASSIS PROD | Chassis Production | Business |
| 1712 | T | SH GA MAINT | GA Maintenance | Business |
| 1713 | T | SH GA MATERIAL | GA Material | Business |
| 1714 | T | SH GA QUALITY | GA Quality | Business |
| 1716 | T | SH FAC MAINT | Facilities Maintenance | Business |
| 1717 | T | SH PAINT BRKDOWN | Paint Breakdown | Business |
| 1718 | T | SH INFO TECH | Infotech | Business |
| 1719 | T | SH FAC SPARE | Facilities Spare | Business |
| 1720 | T | SH Channel 5 | Ch. 5 | Business |
| 1721 | T | SH FAC RESOURCES | Facilities Resources | Business |
| 1722 | T | SH PAINT FASCIA | Paint Fascia | Business |
| 1723 | T | SH INDIRECT MAT | Indirect Material | Business |
| 1724 | T | SH SO MAIN ASSMB | South Main Assembly | Business |
| 1725 | T | SH S MACHINE | South Machine | Business |
| 1726 | T | SH SOUTH GSC | South GSC | Business |
| 1727 | T | SH S MAIN MACH | South Main Machine | Business |
| 1728 | T | SH GAGE LAB | Gage Lab | Business |
| 1729 | T | SH SAFETY | Safety | Business |
| 1730 | T | SH WEST ASSEMBLY | West Assembly | Business |
| 1731 | T | SHSOUTH ASSEMBLY | South Assembly | Business |
| 1732 | T | SH EAST ASSEMBLY | East Assembly | Business |
| 1733 | T | SH NORTH MACHINE | North Machine | Business |
| 1734 | T | SH N MACH ASSMB | North Machine Assembly | Business |
| 1735 | T | SH N MAIN MACH | North Main Machine | Business |
| 1736 | T | SH NORTH GSC | North GSC | Business |
| 1737 | T | SH MFS | MFS | Business |
| 1738 | T | SH IMN MAINT | IMN Maintenance | Business |
| 1739 | T | SH IMN PRESS | IMN Press | Business |
| 1740 | T | SH IMS HIGHBAY | IMS Highbay | Business |
| 1741 | T | SH IMS MAINT | IMS Maintenance | Business |
| 1742 | T | SH IMS MATERIAL | IMS Material | Business |
| 1743 | T | SH FAC HOUSEKPNG | Facilities Housekeeping | Business |
| 1746 | T | SH QUALITY | Quality | Business |
| 1747 | T | SH PAINT PROCESS | Paint Process | Business |
| 1748 | T | SH STAMP MATL | Stamping Material | Business |
| 1749 | T | SH IMN FASC SUB | IMN Fascilities Sub | Business |
| 1750 | T | SH IMN MATERIAL | IMN Material | Business |
| 1751 | T | SH IMS LOWBAY | IMS Lowbay | Business |
| 1756 | T | SH GA FINAL REP | GA Final Rep | Business |
| 1758 | T | SH LOGISTICS | Logistics | Business |
| 1761 | T | SH BODY 1 | Body 1 | Business |
| 1762 | T | SH BODY 2 | Body 2 | Business |
| 1763 | T | SH BODY 6 | Body 6 | Business |
| 1775 | T | SH CH 14B | Ch. 14B | Business |
| 1776 | T | SH CH 14I | Ch. 14I | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 2003 | T | OR Pon-to-LO 3 | Pontiac Stamping-to-Body Production at Lake Orion 2003 | Business |
| 2004 | T | OR PlantOps2004 | Production Ops 2004 | Business |
| 2005 | T | OR PlantOps2005 | Production Ops 2005 | Business |
| 2007 | T | OR PlantOps2007 | Production Ops 2007 | Business |
| 2012 | T | OR Pon-to-LO 12 | Pontiac Stamping-to-Body Production at Lake Orion 2012 | Business |
| 2013 | T | OR PlantOps2013 | Production Ops 2013 | Business |
| 2014 | T | OR Fac Maint 14 | Facility Maint. (Orion Twp) (Ch 12) 2014 | Business |
| 2031 | T | OR PlantOps2031 | Production Ops 2031 | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 1403 | T | DH Team Leaders | Team Leaders | Business |
| 1405 | T | DH Paint Shop | Paint Shop | Business |
| 1411 | T | DH Body Shop | Body Shop | Business |
| 1412 | T | DH Cleaning Crew | Cleaning Crew | Business |
| 1438 | T | DH Materials | Materials | Business |
| 1443 | T | DH PlantSecurity | Plant Security | Security |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 3501 | T | PMC E Response1 | Security Emergency Response Team (Ch 1) | Security |
| 3502 | T | PMC Security 2 | Security Non-Emergency (Ch 2) | Security |
| 3504 | T | PMC Stamping Ch4 | Stamping Production (Ch 4) | Business |
| 3505 | T | PMC Stamping Ch5 | Stamping Die Room (Ch 5) | Business |
| 3506 | T | PMC Maintenance | Facility Maint. (JL and L) (Ch 6) | Business |
| 3507 | T | PMC Stamping Dk7 | Stamping Docks (Ch 7) | Business |
| 3508 | T | PMC Stamping 8 | Stamping Breakdown 1 (Ch 8) | Business |
| 3509 | T | PMC Stamping 9 | Stamping Breakdown 2 (Ch 9) | Business |
| 3510 | T | PMC Stamping 10 | Stamping Maintenance (Ch 10) | Business |
| 3513 | T | PMC GM IT Ops 13 | GM IT Ops (Ch 13) | Business |
| 3514 | T | PMC W/S Maint 14 | Alt. Work Schedule Maintenance (Ch 14) | Business |
| 3515 | T | PMC Spare 1 Ch15 | Spare # 1 (Ch 15) | Business |
| 3516 | T | PMC Spare 2 Ch16 | Spare # 2 (Ch 16) | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 3009 | T | BC Powertrain 09 | Powertrain Ops 09 | Business |
| 3036 | T | BC Powertrain 36 | Powertrain Ops 36 | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 2601 | T | BG Production 01 | Production Ops 2601 | Business |
| 2603 | T | BG Plnt Security | Plant Security | Security |
| 2607 | T | BG Production 07 | Production Ops 2607 | Business |
| 2608 | T | BG Production 08 | Production Ops 2608 | Business |
| 2609 | T | BG Production 09 | Production Ops 2609 | Business |
| 2610 | T | BG Production 10 | Production Ops 2610 / Materials | Business |
| 2611 | T | BG Production 11 | Production Ops 2611 | Business |
| 2612 | T | BG Production 12 | Production Ops 2612 | Business |
| 2613 | T | BG Production 13 | Production Ops 2613 | Business |
| 2614 | T | BG Production 14 | Production Ops 2614 | Business |
| 2615 | T | BG Production 15 | Production Ops 2615 | Business |
| 2616 | T | BG Production 16 | Production Ops 2616 / Electrical | Business |
| 2617 | T | BG Production 17 | Production Ops 2617 | Business |
| 2618 | T | BG Production 18 | Production Ops 2618 | Business |
| 2619 | T | BG Production 19 | Production Ops 2619 | Business |
| 2620 | T | BG UAW (Union) | United Auto Workers | Business |
| 2623 | T | BG Production 23 | Production Ops 2623 | Business |
| 2625 | T | BG Production 25 | Production Ops 2625/Quality | Business |
| 2626 | T | BG Production 26 | Production Ops 2626 | Business |
| 2627 | T | BG Production 27 | Production Ops 2627 | Business |
| 2628 | T | BG Production 28 | Production Ops 2628 | Business |
| 2629 | T | BG Production 29 | Production Ops 2629 | Business |
| 2636 | T | BG Production 36 | Production Ops 2636 | Business |
| 2637 | T | BG Production 37 | Production Ops 2637 | Business |
| 2677 | T | BG Production 77 | Production Ops 2677 | Business |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 2401 | T | Marion Ops 2401 | Production Ops 2401 | Business |
| 2402 | T | Marion Ops 2402 | Production Ops 2402 | Business |
| 2403 | T | Marion Ops 2403 | Production Ops 2403 | Business |
| 2405 | T | Marion Ops 2405 | Production Ops 2405 | Business |
| 2408 | T | Marion Ops 2408 | Production Ops 2408 | Business |
| 2410 | T | Marion Ops 2410 | Production Ops 2410 | Business |
| 2411 | T | Marion Ops 2411 | Production Ops 2411 | Business |
| 2413 | T | Marion Ops 2413 | Production Ops 2413 | Business |
| 2431 | T | Marion Ops 2431 | Production Ops 2431 | Business |