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SSRF-Lite reference data

Transit & Transport

Systems · US / IL / Cook / Chicago · Transit · Updated 2026-10-08 · systems/US/IL/Cook/Chicago/transit/transit_transport.yml

Public safety
Browse in the channel tableView YAML on GitHubDownload YAML

Channels

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

Freq (MHz)Input (MHz)ModeTone / CCNameUsageCallsignLocationServiceNotes
461.5750FMCTA 1simplexChicago MetroPublic safety
462.1000FMCTA YardsimplexChicago MetroPublic safety
462.2250FMMidway OpssimplexChicago MetroPublic safety
464.4500FMDelivery FM1simplexChicago MetroPublic safety
464.5500DMRDelivery U1repeaterChicago MetroPublic safety
464.5750DMRCC1 TS1ORD OpssimplexChicago MetroPublic safety

Sites

1 location.

Organizations

Transit & Transport

org_transit