National Grid Passport LTR

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Revision as of 13:58, 28 November 2025 by Ecps92 (talk | contribs) (2025 reconfirmations - →‎Site 15, Norwell MA)
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National Grid

  • UHF Passport LTR systems
  • Massachusetts
  • Rhode Island
Table of contents -

Sites

Site 02, Merrimack Valley Area MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.23125 T Registration
454.35625 T
454.65625 T

Site 03, Georgetown, MA?

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.05625 T Registration 2015.09.30 Scanrjok
454.2750 T 2015.09.30
454.36875 T 2015.09.30

Site 04, ???

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.29375 T Registration
454.39375 T
454.63125 T

Site 05, Ayer MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
452.2000 T 2022.10.30 W1KNE
454.06875 T Registration
454.30625 T

Site 06, Danvers MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.08125 T Registration 2024.11.24 ecps92
454.3375 T 2020.04.13 ecps92
454.55625 T

Site 07, Malden MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.28125 T 2024.07.02 ecps92
454.3875 T CWID 2024.07.02 ecps92
454.61875 T CWID 2024.07.02 ecps92

Site 08, Gloucester MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.31875 T Registration
454.4000 T 2019.01.20 ecps92
454.6375 T 2019.01.20 ecps92

Site 09, Newport RI

Frequency Type Use Neighbors Confirmation/Reconfirmation
451.2250 T
454.04375 T Registration
454.2875 T
454.64375 T

Site 10, ???

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.0750 T
454.33125 T
454.54375 T Registration

Site 11, ???

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.21875 T Registration
454.38125 T
454.63125 T

Site 12, Marlboro MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
454.26875 T Registration 2023.08.26 ecps92
454.40625 T
454.61875 T

Site 13, Fall River MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
471.1125 T 2019.01.20 ecps92
472.1750 T 2019.01.20 ecps92
472.7500 T Registration 2024.05.13 W1KNE
472.8375 T 2021.04.30 W1KNE

Site 14, Quincy MA

Frequency Type Use Neighbors Confirmation/Reconfirmation
451.1500 T 2024.04.03 ecps92
451.3750 T 2023.03.14 ecps92
451.6250 T 2025.11.28 ecps92
454.3000 T Registration / Voice 2025.11.28 ecps92

Site 15, Norwell MA

  • Quincy/Weymouth/Scituate/Cohassett Traffic
Frequency Type Use Neighbors Confirmation/Reconfirmation
454.0500 T Voice / CWID 2025.11.28 ecps92
454.3500 T 2025,11,28 ecps92
454.6500 T CWID 2023.03.14 ecps92

Site 16, Lincoln RI

Frequency Type Use Neighbors Confirmation/Reconfirmation
451.1000 T
451.4750 T 2020.12.22 W1KNE
451.6750 T 2021.03.16 ecps92
454.0625 T Registration 2024.09.07 ecps92
461.5000 T 2023.02.04 ecps92

Site 17, Westerly RI or Exeter RI ??

Frequency Type Use Neighbors Confirmation/Reconfirmation
451.1750 T
451.5500 T
451.9250 T
454.3125 T Registration

Freqs that need Site assignments

Frequency Type Use Comments/Notes Confirmation/Reconfirmation
454.2250 T Voice West Bridgewater Tower - Brockton Storm Desk 2024.09.07 ecps92

Talkgroups

Talkgroup Site Usage Confirmation/Reconfirmation
60001 6,7,8 Dracut & Methuen Region 2012.10.09
60101 6 Lynn & Salem Region 2012.10.09
60201 13 Fall River Region 2012.10.09
60301 14 Quincy & Brockton Region 2015.09.30
0-01-060 13 Operations
0-01-063 13 Somerset Storm
0-01-075 13 Maintenance
0-01-010 15 "Brockton Operations" on Norwell Site 2013.02.11 ecps92
0-01-013 15 "Brockton Storm" Operations on Norwell Site 2013.02.11 ecps92
0-03-010 14 "Brockton Operations" on Quincy Site 2013.02.11 GaryS
0-03-012 14 "Brockton Dispatch" on Quincy Site 2013.03.08 GaryS
0-03-013 14 "Brockton Storm" on Quincy Site 2013.02.11 GaryS