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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
155.280 RM 131.8 PL Sno RM Amb Rural Metro Ambulance FMN EMS Dispatch
460.275WPZK600 RM SERS SERS Operations FMN Multi-Dispatch
155.415WQAF243 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
151.100 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
153.815WNHN739 BM 151.4 PL Stilly TPD Stilliguamish Tribal Police FMN Law Dispatch
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.9725WPYX539 RM Tulaplip TPD Tribal Police FMN Law Dispatch
452.100 RM Tulaplip TPD Tribal Police FMN Law Dispatch
453.2625WPVA550 BM Tulaplip TPD Tribal Police FMN Law Dispatch


Arlington Municipal Airport
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
122.725 BM CSQ AWO CTAF CTAF AM Aircraft


School Districts
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.295WNRB888 BM 156.7 PL Arlington SD Arlington School District Transportation #016 FMN Schools
155.205WZT943 BM 131.8 PL Edmonds SD Edmonds School District - Buses FMN Schools