View source for Yosemite National Park (CA)

*[http://www.radioreference.com/apps/db/?aid=4302 Yosemite Nat Park DB Listing]
*[http://www.nps.gov/yose/index.htm Yosemite Nat Park NPS Website]


Yosemite dispatch is located in the town of El Portal (pronounced el POOR tal) just off of highway 140. Dispatch is called "Yosemite."

Yosemite Fire Dispatch is called "Yosemite Fire."


===Channels===
{| border="4" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 2px #777777 solid; border-collapse: collapse;" class="wikitable sortable"
|+ '''YNP Radio Channels'''
|Channel #||Tone(s)||Rx Freq||Tx Freq||Alpha Tag||Description||Notes||Confirmation/ReConfirmation Date
|-
|01|| ||172.7750||172.7750||YNP1 FireDir||Yosemite NP CH1 Fire Net Direct|| ||
|-
|02||1-5,7||172.7750||166.3625||YNP2 FireRpt||Yosemite NP CH2 Fire Net Repeater|| ||
|-
|03|| ||172.6500||172.6500||YNP3 ParkDir||Yosemite NP CH3 Park Net Direct|| ||
|-
|04||3||172.6500||171.6500||YNP4 ParkRpt||Yosemite NP CH4 Park Net Mt. Hoffman Repeater|| ||
|-
|05||1,2||172.6500||172.0250||YNP5 ParkRpt||Yosemite NP CH5 Park Net Repeater|| ||
|-
|06|| ||166.3000||166.3000||YNP6 VllyDir||Yosemite NP CH6 Valley Net Direct|| ||
|-
|07||1,2||166.3000||164.4250||YNP9 VllyRpt||Yosemite NP CH7 Valley Net Repeater|| ||
|-
|08|| ||168.3500||168.3500||YNP08 Common||Yosemite NP CH8 Common Net|| ||
|-
|09|| ||168.5625||168.5625||YNP9 Air-Grnd||Yosemite NP CH9 Air-to-Ground||(1) ||
|-
|10?|| ||166.8500||166.8500||YNP10? LE Dir||Yosemite NP CH10? Law Enforcement Net Direct||(2) ||
|-
|11?||1-3,6||166.8500||171.8250||YNP11? LE Rpt||Yosemite NP CH11? Law Enforcement Repeater||(2)
|-

|}


(1)  The park's air to ground frequency is also designated National Air to Ground 55.  There is no record of AG 55 being assigned to any dispatch zone in the country.  On a case by case basis, NIFC can assign it to extended attack incidents, but cannot do so if interference to Yosemite NP will result. 

(2)  Information on the channels the law enforcement net occupies is no longer available as Channels 10-16 are not shown on the documents obtained.  

It is not known how use of the law enforcement net is determined as protection rangers are heard on the Park, Valley and Law Enforcement Nets.  Based on listening it appears that most law enforcement and search and rescue communications in the Valley District use the law enforcement net.  The bulk of the protection traffic in the remaining districts is carried on the park net.

===Tones===
{| class="wikitable" border="1" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 2px #777777 solid; border-collapse: collapse;"
|+ '''YNP Repeater Tones'''
!Tone #
!Site
!Tone Frequency
!Used on YNP Channel
|-
|1
|Crane Flat
|110.9
|2, 5
|-
|1
|Turtleback
|110.9
|7, 11
|-
|2
|Signal Peak
|123.0 
|2
|-
|2
|Wawona
|123.0
|5, 11
|-
|2
|Sentinel Dome
|123.0
|7
|-
|3
|Mount Hoffman
|131.8
|2, 4, 11
|-
|4
|North Mountain
|136.5 
|2
|-
|5
|Sentinel Dome
|146.2 
|2
|-
|6
|Sentinel Dome
|156.7
|11
|-
|7
|Henness Ridge
|167.9
|2
|-
|}


Repeaters transmit the input tone on the output frequency.

===Related Links===
*[[National Incident Radio Support Cache]] - These frequencies are also used for active fire operations.



[[Category:California Recreation or Attractions]]
[[Category:California Recreation or Attractions Frequencies]]
[[Category:US National Parks in California]]
[[Category:US National Parks Frequencies in California]]