National Park Service
Rocky Mountain National Park, CO
Rocky Mountain National Park has their own dispatch center under the call sign ROMO (Rocky Mountain National Park).
Eastside Park Channels (East Net)
- All 4 RX Frequencies are Simulcast
- East Net Channels are capable of operating in mixed (digital OR analog) mode.
As of the summer of 2023, it appears that most park traffic operates in digital vs analog, but some traffic is still analog.
- Park law enforcement rangers mainly operate on the Colorado DTRS Trunked System. |DEC 9471||HEX 24ff||NPS Rocky Mountain||
-Note that this talk group appears to be fully encrypted. Park LE does use the mixed mode system throughout the park when they do not have trunking coverage-
- When using the simulcast system, park LE can also encrypt their traffic on that system. Dispatch will be unencrypted, but LE may or may not be encrypted. If you are hearing a one sided conversation, that is why!
| Channel # |
Rx Freq |
Rx Tone |
Rx NAC |
Tx Freq |
Tx Tone |
Description |
Confirmation/Re-Confirmation
|
| 01 |
169.8000 |
110.9 |
455 |
166.3500 |
103.5 |
Prospect Mountain Repeater |
2023.06
|
| 02 |
171.7500 |
110.9 |
455 |
166.3500 |
123.0 |
Twin Sisters Repeater |
2022.07
|
| 03 |
171.0250 |
110.9 |
455 |
166.3500 |
131.8 |
Alpine Visitor Center Repeater |
|
| 04 |
170.3875 |
110.9 |
455 |
166.3500 |
136.5 |
Meadow Mountain Repeater |
|
Westside Park Channels (West Net)
- All 3 RX Frequencies are Simulcast
- Similar to the east repeaters above, the west repeaters are mixed mode repeaters. West sites also appear to be operating in digital mode more than analog.
| Channel # |
Rx Freq |
Rx Tone |
Rx NAC |
4F9 |
Tx Freq |
Tx Tone |
Description |
Confirmation/Re-Confirmation
|
| 05 |
172.7500 |
127.3 |
4F9 |
166.0875 |
103.4 |
Red Mountain Repeater |
|
| 06 |
169.7875 |
127.3 |
4F9 |
166.0875 |
123.0 |
Shadow Mountain Repeater |
|
| 07 |
172.4000 |
127.3 |
4F9 |
166.0875 |
131.8 |
Hauges Repeak Repeater |
|
Parkwide Maintenance Channels (Maintenance Net)
| Channel # |
Rx Freq |
Rx Tone |
Tx Freq |
Tx Tone |
Description |
Confirmation/Re-Confirmation
|
| 08 |
172.5000 |
110.9 |
172.5000 |
110.9 |
Maintenance - Local - Direct |
|
| 09 |
172.5000 |
110.9 |
165.6000 |
110.9 |
Twin Sisters Repeater |
|
Resource/Fire Channels (Fire Net)
| Channel # |
Rx Freq |
Rx Tone |
Tx Freq |
Tx Tone |
Description |
Confirmation/Re-Confirmation
|
| 10 |
169.6750 |
110.9 |
169.6750 |
110.9 |
Resource/Fire - Local - Direct |
|
| 11 |
169.6750 |
110.9 |
165.6000 |
103.5 |
Twin Sisters Repeater |
|
|
173.9875 |
CSQ |
173.9875 |
CSQ |
Fire Intra-Crew |
|
|
173.8250 |
CSQ |
173.8250 |
CSQ |
Fire TAC-1 |
(Not sure if still in use)
|
|
163.5750 |
CSQ |
163.5750 |
CSQ |
Fire TAC-2 |
(Not sure if still in use)
|
|
163.7125 |
CSQ |
163.7125 |
CSQ |
Fire TAC-3 (Nat'l Intra-Crew Common) |
|
Misc Channels
| Channel # |
Rx Freq |
Rx Tone |
Tx Freq |
Tx Tone |
Description |
Confirmation/Re-Confirmation
|
| 12 |
168.6125 |
$389 |
168.6125 |
$389 |
Rangers P25 TAC - Direct |
|
| 16 |
166.2375 |
110.9 |
166.2375 |
110.9 |
Rangers Direct |
|
| 13 |
168.3500 |
110.9 |
168.3500 |
110.9 |
Volunteer Work Net - Direct |
|
| 14 |
155.1600 |
CSQ |
155.1600 |
CSQ |
National Search & Rescue NET |
|
| 15 |
168.2500 |
110.9 |
168.2500 |
110.9 |
Air/Ground Net |
|
|
171.3625 |
CSQ |
171.3625 |
CSQ |
Project Engineering |
|
|
407.5125 |
110.9 |
VHF |
|
Link to/from Remote Site |
|
|
416.5125 |
127.3 |
VHF |
|
Link to/from Remote Site |
|
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