System Name: Northwestern Energy
Location: Yankton, SD
County: 9 Counties
System Type: MPT-1327 Standard
System Voice: Analog
Last Updated: May 25, 2026, 00:09 am UTC   [Added Site # 1 (Avon)]

Sites and Frequencies

Key:###.####Ctrl control channel
SiteNameCountyFrequencies
001 (1)YanktonYankton
3 freqs · 1 control
451.650Ctrl452.0375463.250
001 (1)AvonBon Homme
1 freqs · 1 control
451.600Ctrl
29409 (72E1)AstoriaDeuel
1 freqs · 1 control
451.0375Ctrl
29577 (7389)AberdeenBrown
3 freqs · 1 control
451.375Ctrl451.6125452.8375
29585 (7391)CrandallDay
3 freqs · 1 control
462.525Ctrl463.4125464.175
29601 (73A1)ClarkClark
2 freqs · 1 control
451.200Ctrl452.425
29625 (73B9)ZellFaulk
2 freqs · 1 control
452.475Ctrl463.6875
29665 (73E1)Ree HeightsHand
2 freqs · 1 control
451.025Ctrl452.175
29673 (73E9)SummitRoberts
1 freqs · 1 control
451.125Ctrl
29689 (73F9)TorontoDeuel
1 freqs · 1 control
451.075Ctrl

Talkgroups

DEC Mode Alpha TagDescriptionTag
7091ALoad DispatchLoad DispatchUtilities
7321AGas ServiceGas ServiceUtilities
14514ALinemanLinemanUtilities
15253ADispatchDispatchUtilities