Difference between revisions of "Data Radio Management Company"

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Systems Operated
 
Systems Operated
 
<br>
 
<br>
−
*VHF DMR Capacity Plus Trunk, likely transitioning over to a DMR Tier III system.
+
*VHF DMR Capacity Plus Trunk, transitioning over to a DMR Tier III system.
 +
*VHR DMR Tier 3 system, NET 05
 
*VHF NXDN 4800 Trunk SysID L65
 
*VHF NXDN 4800 Trunk SysID L65
 
*Massachusetts, New Hampshire and Rhode Island
 
*Massachusetts, New Hampshire and Rhode Island
 
**FCC FRN: 4921219 and 18887836
 
**FCC FRN: 4921219 and 18887836
−
** [https://www.dataradio.com/image/data/DRM%20Radio%20Network.jpg Coverage Map]
 
  
 
<br>
 
<br>
Line 26: Line 26:
 
*Color Code 5
 
*Color Code 5
 
*Site location: 200 Clarendon St (Hancock Tower).
 
*Site location: 200 Clarendon St (Hancock Tower).
 +
Neighbors: 2 (Unknown Location), 18 (Brockton)
 
*This system is now running in parallel to the Capacity Plus, likely being transitioned over.
 
*This system is now running in parallel to the Capacity Plus, likely being transitioned over.
  
 
{{prettytable}}
 
{{prettytable}}
−
|-align="center" style="background:silver"
+
|-align="center"  
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''LSN'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''LSN'''||'''Confirmation/Reconfirmation'''
 +
|-
 +
|151.8425||CC||?||?||2025.01.10 W1KNE
 +
|-
 +
|152.5325||CC||12||25/26||2026.01.20 MassBusMark
 +
|}
 +
 
 +
== '''DMR Tier 3 Site 18, Brockton, MA''' ==
 +
*Site ID: 18
 +
*Color Code 5
 +
 
 +
Neighbors: 1 (Boston), 2 (Unknown)
 +
 
 +
{{prettytable}}
 +
|-align="center"  
 +
!'''Frequency'''||'''Usage'''||'''LCN'''||'''LSN'''||'''Confirmation/Reconfirmation'''
 +
|-
 +
|153.2375||CC/Voice||181||363/364||2026.01.22 ecps92
 
|-
 
|-
−
|151.8425||CC||?||?||2024.02.13 W1KNE
+
|153.0350|| ||182||365/366||2025.09.05 WB1HBU
 
|}
 
|}
  
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
−
|151.9175||Voice & Rest||1||1/2||2023.01.04 ecps92
+
|151.9175||Voice & Rest||1||1/2||2026.01.05 MASSBUSMARK
 
|-
 
|-
−
|152.9075||Voice & Rest||2||3/4||2023.01.04 ecps92
+
|152.9075||Voice & Rest||2||3/4||2026.01.20 MassBusMark
 
|-
 
|-
 
|151.8425||Now part of the DMR T3 system.||3||5/6||2023.01.02 SNE Forums
 
|151.8425||Now part of the DMR T3 system.||3||5/6||2023.01.02 SNE Forums
 
|-
 
|-
−
|151.5725||Voice & Rest||4||7/8||2024.05.09 W1KNE
+
|151.5725||Voice & Rest||4||7/8||2026.01.05 MASSBUSMARK
 
|-
 
|-
−
|151.6775||Voice & Rest||5||9/10||2023.01.04 ecps92
+
|151.6775||Voice & Rest||5||9/10||2026.01.05 MASSBUSMARK
 
|-
 
|-
 
|151.9025||Voice & Rest||6||11/12||2022.02.02 ecps92
 
|151.9025||Voice & Rest||6||11/12||2022.02.02 ecps92
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|151.6700|| || || ||
 
|151.6700|| || || ||
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|152.3075|| || || ||
 
|152.3075|| || || ||
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|152.2925|| || || ||
 
|152.2925|| || || ||
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''OTA'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|152.2700|| || || ||
 
|152.2700|| || || ||
Line 121: Line 139:
  
 
=== '''Capacity Plus Talkgroups''' ===
 
=== '''Capacity Plus Talkgroups''' ===
−
*Most traffic is Private Call, with little Group Call traffic
+
*Most traffic is Private Call, with little Group Call traffic. Buses are set up to private call their dispatcher
  
 
{{prettytable}}
 
{{prettytable}}
−
!'''Talkgroup'''||'''User'''||'''Comments/Notes'''||'''Confirmation/Re-Confirmations'''
+
!'''Talkgroup'''||'''User'''||'''Comments/Notes'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
−
|120||Boston Public School Buses||Heavy use of Private Call UID 100, 102, and 998 appear to be dispatch points. Maybe special needs transport||2017.08.16
+
|120||Boston Public School Buses - Freeport Yard (All Call)|| ||2026.01.20 MassBusMark
 
|-
 
|-
−
|123||Need to ID|| ||2023.01.05 ecps92
+
|121||Boston Public School Buses - Freeport Group 1|| ||2025.09.15 wb1hbu
 
|-
 
|-
−
|130||Need to ID|| ||2023.01.04 ecps92
+
|122||Boston Public School Buses - Freeport Group 2|| ||2026.01.21 ecps92
 
|-
 
|-
−
|140||Need to ID|| ||2024.11.20 MASSBUSMASRK.
+
|123||Boston Public School Buses - Wheelchair (WB) Group 1|| ||2026.01.21 ecps92
 
|-
 
|-
−
|150||Need to ID|| ||2022.10.27 ecps92
+
|130||Boston Public School Buses - Washington Yard (All Call) || ||2026.01.05 MASSBUSMARK
 
|-
 
|-
 +
|140||Boston Public School Buses - Readville Yard (All Call)|| ||2026.01.15 MassBusMark
 +
|-
 +
|141||Boston Public School Buses - Readville Group 1|| ||2025.09.15 wb1hbu
 +
|-
 +
|142||Boston Public School Buses - Readville Group 2|| ||2025.09.15 wb1hbu
 +
|-
 +
|150||Boston Public School Buses - Safety Channel|| ||2025.09.07 wb1hbu
 +
|-
 +
|226||Need to Identify Use|| ||2026.01.21 ecps92
 +
|-
 +
|230||Boston Public School Buses - Wheelchair (WB) Group 2|| ||2026.01.20 MassBusMark
 
|}
 
|}
  
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{{prettytable}}
 
{{prettytable}}
−
!'''Talkgroup'''||'''User'''||'''Comments/Notes'''||'''Confirmation/Re-Confirmations'''
+
!'''Talkgroup'''||'''User'''||'''Comments/Notes'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
−
|212||Need to ID||||2024.06.17 W1KNE
+
|212||First Student||School Buses-South Shore||2026.01.20 MassBusMark
 
|}
 
|}
−
 
  
 
== '''SysID L65, Site 65-1  NXDN TRS Johnston RI''' ==
 
== '''SysID L65, Site 65-1  NXDN TRS Johnston RI''' ==
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|152.0750||Voice ||1||2022.01.19 GaryS
 
|152.0750||Voice ||1||2022.01.19 GaryS
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Frequency'''||'''Usage'''||'''LCN'''||'''Confirmation'''
+
!'''Frequency'''||'''Usage'''||'''LCN'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|152.0825|| ||2||
 
|152.0825|| ||2||
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{{prettytable}}
 
{{prettytable}}
 
|-align="center" style="background:silver"
 
|-align="center" style="background:silver"
−
!'''Talkgroup'''||'''User'''||'''Site'''[s]||'''Comments/Notes'''||'''Confirmation/Re-Confirmations'''
+
!'''Talkgroup'''||'''User'''||'''Site'''[s]||'''Comments/Notes'''||'''Confirmation/Reconfirmation'''
 
|-
 
|-
 
|6||First Student Inc||1 ||Statewide Student Transport||2022.01.19 GaryS
 
|6||First Student Inc||1 ||Statewide Student Transport||2022.01.19 GaryS
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|-
 
|-
 
|122||First Student Inc|| ||???||
 
|122||First Student Inc|| ||???||
−
|-
 
 
|}
 
|}
  
 
<br>
 
<br>

Latest revision as of 09:57, 23 January 2026

Data Radio Management Company

 Also known and licensed under Nu-Wavewireless, MacIntyre, Scott C and Highland Communications
Systems Operated

  • VHF DMR Capacity Plus Trunk, transitioning over to a DMR Tier III system.
  • VHR DMR Tier 3 system, NET 05
  • VHF NXDN 4800 Trunk SysID L65
  • Massachusetts, New Hampshire and Rhode Island
    • FCC FRN: 4921219 and 18887836
Table of contents -


DMR Tier 3 Site, Boston, MA

  • Site ID: 1
  • Color Code 5
  • Site location: 200 Clarendon St (Hancock Tower).

Neighbors: 2 (Unknown Location), 18 (Brockton)

  • This system is now running in parallel to the Capacity Plus, likely being transitioned over.
Frequency Usage LCN LSN Confirmation/Reconfirmation
151.8425 CC ? ? 2025.01.10 W1KNE
152.5325 CC 12 25/26 2026.01.20 MassBusMark

DMR Tier 3 Site 18, Brockton, MA

  • Site ID: 18
  • Color Code 5

Neighbors: 1 (Boston), 2 (Unknown)

Frequency Usage LCN LSN Confirmation/Reconfirmation
153.2375 CC/Voice 181 363/364 2026.01.22 ecps92
153.0350 182 365/366 2025.09.05 WB1HBU

Capacity Plus Site, Boston, MA

  • Color Code 3
  • No Neighbor sites indicated in Control Channel data
  • No Control Channel, any channel can function as a "rest" channel or a voice channel
  • Extensive use of Private Call
  • WQSW689
Frequency Usage LCN OTA Confirmation/Reconfirmation
151.9175 Voice & Rest 1 1/2 2026.01.05 MASSBUSMARK
152.9075 Voice & Rest 2 3/4 2026.01.20 MassBusMark
151.8425 Now part of the DMR T3 system. 3 5/6 2023.01.02 SNE Forums
151.5725 Voice & Rest 4 7/8 2026.01.05 MASSBUSMARK
151.6775 Voice & Rest 5 9/10 2026.01.05 MASSBUSMARK
151.9025 Voice & Rest 6 11/12 2022.02.02 ecps92

Capacity Plus Site, Hudson NH

  • Color Code 2
  • WQSW689
Frequency Usage LCN OTA Confirmation/Reconfirmation
151.6700
151.8950
151.9850

Capacity Plus Site, Sudbury MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation/Reconfirmation
152.3075
152.9450
154.5050

Capacity Plus Site, Waltham MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation/Reconfirmation
152.2925
152.3225
153.0200

Capacity Plus Site, Westboro MA

  • Color Code ?
  • WQSW689
Frequency Usage LCN OTA Confirmation/Reconfirmation
152.2700
152.3150
153.0125

Capacity Plus Talkgroups

  • Most traffic is Private Call, with little Group Call traffic. Buses are set up to private call their dispatcher
Talkgroup User Comments/Notes Confirmation/Reconfirmation
120 Boston Public School Buses - Freeport Yard (All Call) 2026.01.20 MassBusMark
121 Boston Public School Buses - Freeport Group 1 2025.09.15 wb1hbu
122 Boston Public School Buses - Freeport Group 2 2026.01.21 ecps92
123 Boston Public School Buses - Wheelchair (WB) Group 1 2026.01.21 ecps92
130 Boston Public School Buses - Washington Yard (All Call) 2026.01.05 MASSBUSMARK
140 Boston Public School Buses - Readville Yard (All Call) 2026.01.15 MassBusMark
141 Boston Public School Buses - Readville Group 1 2025.09.15 wb1hbu
142 Boston Public School Buses - Readville Group 2 2025.09.15 wb1hbu
150 Boston Public School Buses - Safety Channel 2025.09.07 wb1hbu
226 Need to Identify Use 2026.01.21 ecps92
230 Boston Public School Buses - Wheelchair (WB) Group 2 2026.01.20 MassBusMark

DMR Tier 3 Talkgroups

  • Most traffic is Private Call, with little Group Call traffic
Talkgroup User Comments/Notes Confirmation/Reconfirmation
212 First Student School Buses-South Shore 2026.01.20 MassBusMark

SysID L65, Site 65-1 NXDN TRS Johnston RI

  • Neighbor Sites: L65-2
  • RAN 1
Frequency Usage LCN Confirmation/Reconfirmation
152.0750 Voice 1 2022.01.19 GaryS
152.0875 Control & Voice 3 2022.01.17 GaryS
152.2025 Control & Voice 5 2022.01.22 GaryS
152.2125 Control & Voice 7 2022.01.16 GaryS
152.5025 Control & Voice 9 2022.01.16 GaryS
152.5125 Voice 11 2022.01.19 GaryS

SysID L65, Site 65-2 NXDN TRS Southern RI

  • Neighbor Sites: L65-1
  • RAN 2
Frequency Usage LCN Confirmation/Reconfirmation
152.0825 2
152.0975 4
152.2100 6
152.2175 8
152.5100 10
152.5175 12


NXDN L65 Talkgroups

Talkgroup User Site[s] Comments/Notes Confirmation/Reconfirmation
6 First Student Inc 1 Statewide Student Transport 2022.01.19 GaryS
17 First Student Inc 1 Lincoln Student Transport 2023.03.25 franciedog
22 First Student Inc 1 Blackstone Valley Prep High School? 2022.01.19 GaryS
23 First Student Inc 1 Statewide Student Transport 2023.03.25 franciedog
26 First Student Inc Providence Student Transport 2020.10.02 ecps92
32 First Student Inc Warwick Student Transport
102 First Student Inc Bristol/Warren Student Transport 2020.10.02 ecps92
115 First Student Inc 1 Portsmouth Student Transport 2023.03.25 franciedog
119 First Student Inc ???
122 First Student Inc ???


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