Agency Monitoring Profile: Westside Chatham County Fire Departments

This article was originally written for the November issue of Key Klix, the newsletter of the Amateur Radio Club of Savannah.

Bloomingdale Fire Department, Garden City Fire Department, Pooler Fire Department, and Port Wentworth Fire Department are the four municipal fire departments on the west side of Chatham County. All four departments are dispatched by Savannah-Chatham Metropolitan Police Department.

All of the westside fire departments are dispatched using the Chatham-Effingham Trunked Repeater System and VHF repeaters. Garden City FD and Port Wentworth FD are dispatched using Metro Fire Dispatch talkgroup (3568) on the Trunked System and on the 154.385 Metro Fire Dispatch Repeater (Isle of Hope Fire Department and Thunderbolt Fire Department are also dispatched using this talkgroup and repeater combination). Pooler FD and Bloomingdale FD are dispatched using the Pooler FD talkgroup (5424) and the 154.145 Pooler/Bloomingdale FD repeater.

The westside Fire Departments use callsign structures that indicate which department the personnel are from. Likewise, the apparatus and units of each department are numbered to indicate which unit they belong to. The callsigns and unit numbers correspond to the callsigns of the respective city Police Departments, making identification easier for everyone involved. 1000 is added to the PD callsign group to get the FD callsigns; for instance Garden City PD uses 2## callsigns and Garden City FD uses 12## callsigns. Apparatus and Unit numbers are two digit numbers that begin with the first digit of the PD callsign/second digit of the fire department callsign; for example Garden City's apparatus/unit numbers are 2# units.

Department Personnel Callsigns
12## Garden City Fire Department
14## Port Wentworth Fire Department
16## Pooler Fire Department
18## Bloomingdale Fire Department

Apparatus Unit Numbering
2# Garden City Fire Department
4# Port Wentworth Fire Department
6# Pooler Fire Department
8# Bloomingdale Fire Department

In addition to the Dispatch talkgroups, each department also has their own talkgroups on the Chatham-Effingham Trunked System.

5008 Garden City FD Fireground 1
5040 Garden City FD Fireground 2

4592 Port Wentworth FD
4624 Port Wentworth FD

5424 Pooler FD
5456 Pooler FD Admin

4400 Bloomingdale FD


Mac McCormick, KF4LMT
kf4lmt@comcast.net