1. RRDB
  2. TRS
  3. DeltaCom

DeltaCom

System Name: DeltaCom
Location: Varies, MI OH
County: 15 Counties
System Type: NXDN NEXEDGE 4800
System Voice: NXDN Digital
System ID: HEX: 121 DEC: 289
Last Updated: April 23, 2026, 19:16 pm UTC   [Updated 1 talkgroups for School Bus]
System Notes

The Michigan Nexedge trunking system is operated by a consortium of companies including Deltacom of Novi, Midcom Service/C & C Communications of Muskegon, Communications Specialists of Grand Rapids, Robinson Communications/Mid Michigan Repeaters, and Smart Link Systems.

Sites and Frequencies

FCC Callsigns Map Site Locations Report
Key:###.####Ctrl control channel
SiteNameCountyFrequencies
001 (1)St. ClairSt. Clair, MI
5 freqs · 1 control
452.350Ctrl424.475461.100461.425461.550
002 (2)ClarkstonOakland, MI
5 freqs · 1 control
422.50625Ctrl424.49375424.91875451.450452.175
003 (3)SouthfieldWayne, MI
6 freqs · 1 control
422.2625Ctrl424.4875451.16875451.89375463.43125463.73125
004 (4)DetroitWayne, MI
5 freqs · 1 control
451.475Ctrl422.250422.450422.575462.5375
005 (5)YpsilantiWashtenaw, MI
5 freqs · 1 control
452.34375Ctrl461.69375463.68125463.69375463.98125
007 (7)NoviOakland, MI
2 freqs · 1 control
460.925Ctrl460.950
008 (8)BurnsideLapeer, MI
2 freqs · 1 control
461.6375Ctrl463.9375
009 (9)MungerBay, MI
3 freqs · 1 control
452.4375Ctrl451.900461.7125
010 (A)UblyHuron, MI
1 freqs · 1 control
452.725Ctrl
011 (B)ToledoLucas, OH
1 freqs · 1 control
464.125Ctrl
013 (D)FindlayHancock, OH
1 freqs · 1 control
461.5625Ctrl
020 (14)HudsonvilleOttawa, MI
2 freqs · 1 control
451.0125Ctrl463.3375
021 (15)DiamondaleEaton, MI
1 freqs · 1 control
452.45625Ctrl
022 (16)Byron CenterKent, MI
5 freqs · 1 control
463.575Ctrl461.650464.000464.63125464.80625
023 (17)Grand Rapids Kent, MI
5 freqs · 1 control
462.5375Ctrl461.775462.7375463.500463.8625
024 (18)PerrintonGratiot, MI
1 freqs · 1 control
452.01875Ctrl
025 (19)MuskegonMuskegon, MI
6 freqs · 2 control
451.9125Ctrl461.7375Ctrl451.725452.2625464.200464.650
026 (1A)Spring LakeOttawa, MI
5 freqs · 2 control
452.2125Ctrl452.3375Ctrl452.825463.425463.800
027 (1B)HartOceana, MI
3 freqs · 2 control
452.7375Ctrl463.5875Ctrl452.4875
028 (1C)MontagueMuskegon, MI
4 freqs · 1 control
461.200Ctrl452.4625463.2875463.600

Talkgroups

Talkgroup Category Report
Business
DEC Mode Alpha TagDescriptionTag
110DRepublic ServiceRepublic ServicesBusiness
450DPrimoPrimoBusiness
560DNeuner's TowingNeuner's TowingBusiness
680DBare Snow - LandBare Snow and LandscapeBusiness
1600DTotal ArmoredTotal ArmoredSecurity
1660DMiller LandscapeMiller LandscapeBusiness
3050DSouthside TowingSouthside Towing and RecoveryBusiness
9011DBrien's ServicesBrien's ServicesBusiness
40200DG R Gravel 1Grand Rapids Gravel Co, GrandvilleBusiness
40300DG R Gravel 2Grand Rapids Gravel Co, CaledoniaBusiness
40400DG R Gravel 3Grand Rapids Gravel CoBusiness
Hospital
DEC Mode Alpha TagDescriptionTag
750DBeumont BaseBeumont BaseHospital
Muskegon Area
DEC Mode Alpha TagDescriptionTag
50007DEagle TowingEagle TowingBusiness
50015DPort City RMPort City Ready MixBusiness
50018DC A R TowingCentral/ASAP/Ramos TowingBusiness
50020DFamily FenceFamily Fence FactoryBusiness
51506DKalkman Redi MixKalkman Redi MixBusiness
School Bus
DEC Mode Alpha TagDescriptionTag
40025DSch Bus 40025School Bus Traffic SouthSchools
40060DSch Bus 40060School Bus Traffic Bus-to-BusSchools
40100DSch Bus 40100School Bus Traffic NorthSchools
40600Dschool busschool bus Bay City areaSchools
50008DFruitport SchoolFruitport Community Schools BusSchools
50011DOrchardView SchlOrchard View Public School BusSchools
50014DHolton SchoolsHolton Public School BusSchools
50019DReethsPuffer SchReeths Puffer Schools BusSchools
50022DRavenna SchoolsRavenna Public Schools BusSchools
50023DN. Muskegon BusNorth Muskegon School BusSchools