Emergency Services Terminology ACS - Auxilliary Communication System DOC - Department Operations Center ECC - Emergency Command Center EOC - Emergency Operations Center EMS - Emergency Medical Services ESB - Emergency Services Bureau SCU - Sheriff's Communication Unit

SAN MATEO COUNTY WIDE ACS PRIMARY RESOURCES
KD6TPH (ACS Repeater)	146.865 - 114.8
WA6TOW (Coastside Repeater)	146.925 - 114.8
Both serve as the starting point for ACS alerts and ES traffic for all stations (County, City & EMS) Both serve as the county unincorporated communities Primary To County EOC / DOC

EMS ACS PRIMARY RESOURCES
When EMS is activated or radio traffic increases Cities may be asked to change frequency to:
WA6AFT (Montara)	440.725 + 100.0
2 Meter Simplex	145.535s 114.8

NORTH COUNTY ARES
440.700 + 114.8 (K6CV)	Primary Resource
146.480s 114.8	Secondary Resource
Pacifica	146.535s 114.8
Daly City	147.495s 114.8
Colma	147.495s 114.8
Broadmore	147.495s 114.8
Brisbane	144.505s 114.8
SSF	144.505s 114.8
San Bruno	146.430s 114.8
Milbrae	148.490s 114.8
Burlingame	147.525s 114.8
Hillsborough	147.525s 114.8

BAYSIDE ACS PRIMARY RESOURCES
When the Sheriff's DOC is activated or radio traffic increases, Cities may be asked to change frequency to
WA6QFR (Berkeley)	146.850 - 162.2
WA6FUL (Palo Alto)	441.100 + 114.8

SOUTH COUNTY ARES
444.500 + 100.0 (K6MPN)	Primary Resource
146.445s 114.8	Secondary Resource
San Mateo	145.640s 114.8
Foster City	147.570s 114.8
Belmont	147.090 + WB6KT
San Carlos	146.895 - 110.9 KD6BXY
Redwood City	147.450s 114.8
East Palo Alto	147.555s 114.8
Menlo Park	147.555s 114.8
Atherton	147.555s 114.8
Woodside	146.475s 114.8
Portola Valley	146.475s 114.8

HALF MOON BAY ARES
147.285 + 114.8 (WB6ASD)	Primary Resource
147.555s 114.8	Secondary Resource

COUNTY UNINCORPORATED AREAS
CREST Units	144.345s 114.8
CERP Units	146.595s 114.8
Devils Slide to HMB	146.415s 114.8
HMB to San Gregorio	146.400s 114.8
Loma Mar	146.520s 114.8
La Honda	146.520s 114.8
Pescadero	146.520s 114.8
Pescadero Area	442.325 + 141.3 (N6QZH)

ACS NON AMATEUR
GMRS	462/467 MHZ Rpt/Simplex
FRS	462/467 Simplex
MURS	151/154 MHZ Simplex
CLEMARS	154.920/154.935
NLAEMARS	155.475
GALCORD	156.075
Marine	Ch 16/22A
Co. Parks	151.475
Co. Roads	151.010
State OES	163.7550 (GESRS)