Removed Sirens
FS&S Thunderbolt 1000T - Formerly located at Lil's Park in Bradley, IL. Originally a 1003 with a 55-AF blower. Converted to a 4M at some point. Refurbished by Braniff Communications in the 1980's. Replaced with a 2001-130 in 2023. Siren is believed to have been inactive for a few years before its replacement.