Mount Rainier National Park

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Mount Rainier National Park

The following Frequencies are used in the park, common users are NPS, USFS, WSP, 
169.7250   Main Park/LE
163.7125   Common 2
168.6125   Common 1
163.0650   
169.9000   USFS F1
156.1350   OSCCR (203.5)
159.0900   Buckley Fire, Medic 35 often closes ALS unit (AMR unit with AMR Paramedic and Buckley Fire EMT on board)

Dispatch   Park Comm Center located at Tahoma Woods
Enumclaw   Enumclaw Police Dispatch used in evening and some holidays for "LE units" (Law Enforcment)
Unit 100   Park Superintent
Most 7**   Units are Park LE
Forest 55  USFS LE
Aid 4031   NPS Aid Unit (Paradise)
Aid 4032   NPS Aid Unit (White River)

Radio Term's

For example, to contact Dispatch:
Dispatch (pause) 321 (Unit #), on Paradise.
Dispatch (pause) Paradise Old Station, on Paradise.
Dispatch (pause) Jones, on Paradise.

RADIO CHANNELS

There are 15 total channels used in the park for radio communications in three groups: Admin Net channels, 
Common-Use channels, and the Portable Repeater channel.

The following channels form what is known as the Admin Net, which is the Park’s main radio system. Its primary 
purpose is for emergency and safety communications and secondary for general-purpose use where employees can 
communicate with each other to help perform their duties.


Channel Name          Area Covered
Paradise              Nisqually Entrance to Paradise. Longmire, Upper Stevens Canyon Rd.
TWoods                Longmire to Eatonville. 
Gobblers              Nisqually Entrance to Tahoma Woods, Southwest backcountry
Packwood              Skate Creek Rd., Packwood, Box Canyon to Backbone Ridge on Stevens Canyon Rd.
Shriner               Ohanapecosh to Cayuse Pass, Chinook Pass, Sunrise, Lower Stevens Canyon Rd.
Crystal               Cayuse Pass to Enumclaw, White River, Sunrise Road, Northeast backcountry
Sunrise               Sunrise area
Fremont               North backcountry, areas above Sunrise
Tolmie                Carbon River, Mowich Lake, Eatonville, Enumclaw, Northwest backcountry
West Direct           Local-area use, Westside ranger district
East Direct           Local-area use, Eastside ranger district 

The first nine channels are ‘repeater channels’, and the name designates the location of the repeater. 
Repeaters are used to take your transmitted radio signal and spread it out from the repeater’s location 
over a wider area so you can communicate with others in range of the repeater.

All of the eleven Admin Net channels receive on the same frequency. Because of this, you will hear any 
and all radio traffic that is within range of your radio, regardless of which Admin Net channel you might 
be on (i.e. your radio is on PARADISE but you’re hearing radio traffic from others on SHRINER). 

DIRECT should only be used when it is ineffective to use repeater channels. This can happen when communicating 
a very short range (less than 200 feet) away from the other party (i.e. letting a road crew member know you are 
right behind their machinery before you pass them) or if a repeater fails. DIRECT should not be used for routine
communications – if you need to communicate short-range, use a common use channel instead.

The next three channels COM 1, COM 2, and COM 3 are known as both common-use and off-net channels, meaning 
that they are stand-alone channels that are not a part of any radio system.

COM channels are for general-purpose use between individual units in the field when in range of each other.

Note: The ‘Portable Repeater’ channel is used when temporarily deployed during incidents for providing coverage
in a specific area and/or for operations that require frequent radio usage and not tie up the Admin Net
(such as helicopter operations for a wildland fire or SAR incident).