171.5375 MHz NAC 4CE Near Laughlin NV

[JASII]

I monitored 171.5375 NAC 4CE in Laughlin NV. I see some analog listings for this frequency. The NAC Code points to a few agencies.

Federal NAC Codes - The RadioReference Wiki

wiki.radioreference.com

I read that the Hoover Dam Police dissolved, but the NAC codes matches. Is this a National Park Service repeater frequency? The listing below shows that frequency with a different NAC Code.

171.5375

162.1625

RM

293 NAC

GCNP-LawNet-CC

Law Net - North Rim - CC Hill

P25E

Federal

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
163.125		RM	4CE NAC	HooverDam PD	Police	P25	Law Dispatch

4CE	NPS, USAF Aux - CAP, BOR, Standard, USFS

 

[JASII]

I also monitored 169.825 NAC 4CE today. The NAC Code matches the U.S. Department of the Interior, Bureau of Reclamation, Davis Dam.

​

Davis Dam​

Bureau of Reclamation Project 25 Phase I

Operations also heard on this system

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
164.575		BM	4CE NAC	Davis Dam	Davis Dam Operations	P25	Federal

 

[ecps92]

I monitored 171.5375 NAC 4CE in Laughlin NV. I see some analog listings for this frequency. The NAC Code points to a few agencies.

Federal NAC Codes - The RadioReference Wiki

wiki.radioreference.com

I read that the Hoover Dam Police dissolved, but the NAC codes matches. Is this a National Park Service repeater frequency? The listing below shows that frequency with a different NAC Code.

171.5375

162.1625

RM

293 NAC

GCNP-LawNet-CC

Law Net - North Rim - CC Hill

P25E

Federal

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
163.125		RM	4CE NAC	HooverDam PD	Police	P25	Law Dispatch

​

4CE	NPS, USAF Aux - CAP, BOR, Standard, USFS

View attachment 191820

171.5375 in the Analog days for NV was BLM - Elko Dist, might they have converted to P25 ?

4CE = 123.0 for most Land Management agencies when converting between Analog and P25
if BLM, could be the Spruce Repeater which used 123.0

Unless there is something closer to Laughlin