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SSRF-Lite reference data

MCARCS

Systems · US / CA / Mendocino / Countywide · Amateur · Updated 2026-11-07 · systems/US/CA/Mendocino/_Countywide/amateur/mcarcs_amateur_repeaters.yml

Amateur

Channels

17 assignments, sorted by frequency. Frequency is what your radio receives; input is what it transmits on for repeaters.

Freq (MHz)Input (MHz)ModeTone / CCNameUsageCallsignLocationServiceNotes
145.1300144.5300FMCTCSS 103.5 HzW6MMM 145.130repeaterW6MMMLaughlin Ridge, Mendocino County, CA (approx)AmateurYaesu dual-mode analog FM and System Fusion.
145.4300144.8300FMCTCSS 103.5 HzWA6RQX 145.430repeaterWA6RQXCahto Peak, Mendocino County, CA (approx)AmateurCountywide linked system. Covers northern inland and coastal Mendocino County.
145.4700144.8700FMCTCSS 103.5 HzWA6RQX 145.470repeaterWA6RQXSanel Mountain, Mendocino County, CA (approx)AmateurCountywide linked. Southern inland county along US-101 and SR-128.
146.6100146.0100FMCTCSS 88.5 HzW6ABR 146.610repeaterW6ABRPoint Arena, Mendocino County, CA (approx)Amateur
146.8200146.2200FMCTCSS 103.5 HzKN6SMD 146.820repeaterKN6SMDMathison Peak (Little River), Mendocino County, CA (approx)AmateurCovers Mendocino, Little River and Albion coastal areas.
147.0300147.6300FMCTCSS 103.5 HzKN6SMD 147.030repeaterKN6SMDFort Bragg, Mendocino County, CA (approx)AmateurCovers Fort Bragg and surrounding areas (Cleone, Caspar).
147.1200147.7200FMCTCSS 103.5 HzKI6RIT 147.120repeaterKI6RITLaughlin Ridge, Mendocino County, CA (approx)AmateurLinked to the WIN System via AllStarLink.
147.2100147.8100FMCTCSS 103.5 HzKK6PRF 147.210repeaterKK6PRFAnthony Peak, Mendocino County, CA (approx)AmateurSolar powered, at the highest point in Mendocino County.
147.2700147.8700FMCTCSS 114.8 HzWA6RQX 147.270repeaterWA6RQXFish Rock, Mendocino County, CA (approx)AmateurCountywide linked. Southern Mendocino and northern Sonoma County.
147.3900147.9900FMCTCSS 103.5 HzWA6RQX 147.390repeaterWA6RQXLaughlin Ridge, Mendocino County, CA (approx)AmateurCountywide linked. Willits, Redwood Valley, Ukiah, Potter Valley, west to the coast.
147.8250147.2250FMCTCSS 103.5 HzW6ABR 147.825repeaterW6ABRGualala, Mendocino County, CA (approx)AmateurPublished with a negative offset on an unusual output frequency; recorded as listed.
440.8500445.8500FMCTCSS 141.3 HzWA6RQX 440.850repeaterWA6RQXLaughlin Ridge, Mendocino County, CA (approx)AmateurUHF alternate via the repeater link frequency.
442.1000447.1000FMCTCSS 141.3 HzWI6H 442.100repeaterWI6HLaughlin Ridge, Mendocino County, CA (approx)AmateurMotorola dual-mode analog FM and P25.
443.0750448.0750FMCTCSS 100 HzMendocino 443.075repeaterPoint Arena, Mendocino County, CA (approx)AmateurLocal coverage only.
443.1750448.1750FMCTCSS 123 HzWA6RQX 443.175repeaterWA6RQXLaughlin Ridge, Mendocino County, CA (approx)Amateur
444.7500449.7500FMCTCSS 141.3 HzWA6RQX 444.750repeaterWA6RQXSanhedrin Mountain, Mendocino County, CA (approx)AmateurNear the second-highest point in the county.
444.9250449.9250FMCTCSS 100 HzWA6RQX 444.925repeaterWA6RQXLaughlin Ridge, Mendocino County, CA (approx)Amateur

Sites

17 locations.

Cahto Peak, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_cahto

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_147390

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_440850

Sanel Mountain, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_sanel

Fish Rock, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_fishrock

Fort Bragg, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_fortbragg

Mathison Peak (Little River), Mendocino County, CA (approx)

No coordinates

loc_mcarcs_mathison

Point Arena, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_ptarena_146610

Gualala, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_gualala

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_147120

Point Arena, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_ptarena_443075

Anthony Peak, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_anthony

Sanhedrin Mountain, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_sanhedrin

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_145130

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_442100

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_443175

Laughlin Ridge, Mendocino County, CA (approx)

No coordinates

loc_mcarcs_laughlin_444925

Organizations

MCARCS

Callsigns: KI6RIT, KK6PRF, KN6SMD, W6ABR, W6MMM, WA6RQX, WI6H

org_mcarcs

Authorization

What it takes to transmit on these channels.

Amateur

FCC · Class: Technician or higher

TX requires a US amateur license.

Sources

Where this data came from. Verify on the air before relying on it.