That's because the Caledonia fire siren, a 1962 1003 air raid siren, Thunderbolt, was actually a civil defense siren. Last February, CFD retired the 50 year old siren and installed a new ...

WICHITA, Kan. (KSNW) – Jonathan Marr, the deputy director for Sedgwick County Emergency Management, joined “Kansas Today” on Monday, Feb. 27, to talk about Thunderbolt sirens. The sirens ...

Extremely rare, according to a self-described siren enthusiast who recently emailed me. “It’s one of the few that are still up,” wrote Aidan Beaulne. “It is a Federal Signal Thunderbolt ...