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Entity Entity Type
Snohomish County Trunked Systems (14) Trunked
Snohomish County Amateur Radio Amateur Radio
Snohomish County Category
Municipalities Category
Native American Reservations Category
Airports Category
Education Category
Airports Aircraft / Airport


Snohomish County

Public Safety
Snohomish County Public Safety (SERS)
Motorola Type II SmartZone
Most Snohomish County public safety operations are now on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.28000 RM 131.8 PL Sno RM Amb Rural Metro Ambulance FMN EMS Dispatch
460.27500WPZK600 RM SERS SERS Operations FMN Multi-Dispatch
155.41500WQAF243 RM 127.3 PL SnoCnty SAR SAR Operations - Granite Falls Repeater FMN Emergency Ops
Local Government Services
Snohomish County Public Transit
OpenSky 9600 baud
Snohomish County Public Transit uses this system.
Snohomish County PUD District 1
Motorola Type II
Snohomish County Public Utilities District 1 uses this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.10000 BM 127.3 PL Sno PW Snow Public Works - Snow Removal FMN Public Works


Marysville Public Works
Motorola Type II Smartnet
Public Works operations for the City of Marysville use this system.

Native American Reservations


Tribal PD dispatch is reported to now be on the Sheriff North talk group (1712) on the SERS trunking system. (11/2020)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.81500WNHN739 BM 151.4 PL Stilly TPD Stilliguamish Tribal Police FMN Law Dispatch
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.97250WPYX539 RM Tulaplip TPD Tribal Police FMN Law Dispatch
452.10000 RM Tulaplip TPD Tribal Police FMN Law Dispatch
453.26250WPVA550 BM Tulaplip TPD Tribal Police FMN Law Dispatch


Arlington Municipal Airport
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
122.72500 BM AWO CTAF CTAF AM Aircraft


School Districts
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.29500WNRB888 BM 156.7 PL Arlington SD Arlington School District Transportation #016 FMN Schools
155.20500WZT943 BM 131.8 PL Edmonds SD Edmonds School District - Buses FMN Schools