RadioReference.com Forums

What exactly are these? My scanners stop on them. Most of the time no audio. Sometimes it sounds like a digital burst then open squelch. Has anyone heard voice out of these?
453.10000 WQHJ832 FCoCoFD 453.1 Fire Uplink - Lion Oil FMN Fire Dispatch
453.23750 WQHJ832 FCoCoFD453.23 Fire Uplink - KZHE FMN Fire Dispatch
458.10000 WQHJ832 FCoCoFD 458.1 Fire Uplink - Emerson Water Tank FMN Fire Dispatch
458.83750 WQHJ832 BMCoCoFD458.83 Fire Uplink - Taylor Sludge Tank FMNFire Dispatch
Top