Maine State Agencies

Maine State Agencies Most Maine state agencies have transitioned to the new MSCommNet P25 digital VHF trunked system.

Maine State Police Most Maine state agencies are dispatched by the four Regional Communications Centers (RCC) listed below. Continued use of the analog, conventional channels listed here, beyond those that are part of the CONOPS Plan, is undetermined.

Maine State Police (Dept. of Public Safety) Troop/Zones

Zone 1 Augusta RCC

• Gray RCC closed 2018.06

Troop	Location	Geographic Area
Troop A	Alfred	York County & Rte I-295 from Scarborough to Brunswick
Troop B	Gray	Cumberland, Oxford, & Androscoggin Counties
Troop G	Maine Turnpike	Portland

Zone 2 Augusta RCC

Troop	Location	Geographic Area
Troop C	Skowhegan	Somerset, Franklin & Kennebec Counties
Troop D	Augusta	Sagadahoc, Lincoln, Knox, & Waldo Counties

Zone 3 Bangor RCC

Troop	Location	Geographic Area
Troop E	Bangor	Penobscot & Piscataquis Counties
Troop J	Ellsworth	Hancock & Washington Counties

Zone 4 Houlton RCC

Troop	Location	Geographic Area
Troop F	Houlton	Aroostook County

Statewide (All Dispatch Zones)

• Troop K - Commercial Vehicle Enforcement (Statewide)

Maine State Police Troop Map

Channel	Usage	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Ch 1	Statewide SP & Speed Enforcement (SWSP)	154.7100	S	CSQ / 192.8		2016.06.28
Ch 2	Statewide Car to Car (SWCC)	154.6950	S	CSQ	All police units in Maine	2012.12.29
Ch 3	Zone 1 - Gray RCC Dispatch	156.1500	R	CSQ	Troops A & B & G	2014.07.12 ecps92
Ch 4	Zone 2 - Augusta RCC Dispatch	154.6500	R	CSQ	Troops C & D	2014.07.21 ME343
Ch 5	Zone 3 - Bangor RCC Dispatch	154.9050	R	CSQ	Troops E & J	2012.12.12 ME343
Ch ?	Zone 3 - TAC Repeater	155.4600	R	82.5	Bald Mtn., Dedham	2012.04.24
Ch ?	Zone 4 Houlton RCC Dispatch	154.6650	R	CSQ	Troop F	2011.11.11
Ch 6	State Police Car To Car (SPCC)	154.9350	S	192.8		2014.05.29
Ch 7	Turnpike Car to Car	156.0450	S	192.8		INACTIVE
Ch ?	Nationwide Car to Car (NWCC)	155.4750	S	192.8		2011.11.11
Ch ?	Turnpike Ops	151.0700	R	107.2	Troop G Fire-EMS Interop on Pike	2017.05.28 massbusmark
Ch ?	MDEA/Admin/Investigators	154.9200	R	192.8		INACTIVE
Ch ?	MDEA/Admin/Investigators	158.7300	R	192.8		INACTIVE

State Police Region Nets

• This system will be replaced with 40 new MSCOMMNET "RegionNet" repeaters.
• The Region 8 Net is now licensed to Washington County and will most likely continue in service.

Channel	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Region 1 Net	155.5800	R	192.8	York County	INACTIVE
Region 2 Net	155.5350	R	192.8	Cumberland County	INACTIVE
Region 3 Net	156.0900	R	192.8	Knox, Lincoln, And Sagadahoc Counties	2012.12.13 me343
Region 4 Net	153.9050			Waldo, Hancock Counties	INACTIVE
Region 5 Net	155.5500	R	192.8	Androscoggin, Oxford Counties (Spruce Mtn, Woodstock)	2014.09.19 Maine45
Region 6 Net	153.7550			Penobscot, Piscataquis Counties	INACTIVE
Region 7 Net	155.4300	R	192.8	Franklin, Somerset, Kennebec Counties (Confirmed active) Eaton
Region 8 Net	154.9950	R	107.2	Washington County	2014.08.23 LTE4NFD
Region 9 Net	155.4150	R		Aroostook County (Mtn 9)

Marine Patrol (Dept. of Marine Resources)

Marine Patrol Website: Divisions & Districts

Channel	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Car to Car	155.5950	S	CSQ	Formerly w/192.8 PL; now all CSQ	2013.08.23
National Marine Fisheries Service	163.2250	R	100.0	Blackstrap Hill & Blue Hill (Was used by Maine Marine Patrol)	INACTIVE

Warden Service (Dept. of Inland Fishereis & Wildlife)

Warden Service Regional Divisions

• Division A Gray
• Division B Sidney
• Division C Bangor
• Division D Greenville
• Division E Ashland

Map of Maine Warden Service Districts w/radio callsigns!

Channel	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Southern Repeaters	155.9700	R	CSQ	Ossipee and Spruce Mtns.	2012.02.18 schwab
Northern Repeaters	154.7250	R	173.8	Unk Rptr Site	2013.02.14
Northern Repeaters	154.7250	R	CSQ	8 other sites in rest of the State
Warden Service Car to Car	155.7300	S	192.8	Alternate PLs may be in use
Warden Service Car to Car	155.7300	S	CSQ	Former southern C/C; now statewide use?	2013.02.14
Northern Car to Car	154.8150	S	192.8		INACTIVE No Longer Licensed

Maine DEP (Dept. of Environmental Protection)

DEP Emergency Spill Response

Channel	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Oil Spill Ops 1	159.4800	R	103.5	Portable Repeaters/US Coast Guard	2010
Oil Spill Ops 2	159.4800	S	103.5		2010
Oil Spill Ops 3	150.9800	R	103.5	MSRC (Marine Spill Response Corp) Repeater Portland	2011.11.11
Oil Spill Ops 4	150.9800	S	103.5	Used by MSRC vessel Maine Responder for deck ops	2011.11.11
NW Oil Spill Ops	154.5850	S		Licensed to ME DEP for Low Power Use
NW Oil Spill Ops	158.4450	S		Licensed to ME DEP

Maine EMS (Dept. of Public Safety)

• Each region has a private coordinating agency for training & testing, etc.
• Regional Ambulance Call-in Frequencies do not uniformly follow the plan below

Map of Maine EMS Service Regions

Channel	Frequency	Type	Tone	Notes	Confirmation/Re-Confirmations
Statewide EMS Tactical	155.3850	S	CSQ	MCI/Disaster Interoperability/Required in all Ambulances
EMS/LASAR (Land Air Search & Rescue)	155.1600	S	192.8	(Also CONOPS-3) Used by various agencies & SAR Teams
Region 1 Ambulance to Hospital	155.3250	S	Various	Southern Me EMS: York, Cumberland & Sagadahoc Counties
Region 2 Ambulance to Hospital	155.3400	S	Various	Tri County EMS: Androscoggin, Franklin & Oxford Counties
Region 3 Ambulance to Hospital	155.4000	S	Various	Kennebec Valley EMS: Kennebec, Somerset & Western Waldo Counties
Region 4 Ambulance to Hospital	155.3550	S	Various	Northeast EMS: Penobscot, Piscataquis, Washington, & Hancock Counties
Region 5 Ambulance to Hospital	155.3400	S	Various	Aroostook EMS: Aroostock County
Region 6 Ambulance to Hospital	155.3400	S	Various	Mid-Coast EMS: Knox, Lincoln & Eastern Waldo Counties

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