Fairfax County Public Safety Exercise

This past Saturday morning, there was a public safety exercise in Fairfax County. The exercise involved a mass casualty incident on a train in the Franconia area. Several of the "Major Incident" talkgroups from the Fairfax County Public Safety trunked system were active.

18128 FCFD 41B Major Incident Command
18320 FCFD 41H Major Incident Sector 3
18352 FCFD 41I Major Incident Sector 4
18384 FCFD 41J Major Incident Sector 5

The Major Incident talkgroups appear to be the "41" zone of Fairfax County Fire radios.