All 21 sirens were installed by 1960. This system consisted of 18 Thunderbolt sirens and 3 SD-10 sirens. All sirens got a "refurbishment" in 1982. All sirens were disused by early 1989.
Photo taken 9/3/16, by MusicCitySirens (Cassie)
Photo taken 3/11/19, by MusicCitySirens (Cassie)
Photo taken July 2019, by SuperSirex127
Photos taken 2/7/24, by MusicCitySirens (Cassie)
Photos taken 2/17/25, by MusicCitySirens (Cassie)
Federal Enterprises Thunderbolt 1000(T) - Installed 1954. Decommissioned 1989. Serial Number: T-567. Located at the Nashville Office of Emergency Management.
Photo taken 10/29/19, by MusicCitySirens (Cassie)
Photos taken 2/1/20, by MusicCitySirens (Cassie)
Photos taken 2/7/24, by MusicCitySirens (Cassie)
Photos taken 2/17/25, by MusicCitySirens (Cassie)
Photos taken 5/9/25, by MusicCitySirens (Cassie)
Photos taken 5/17/25, by MusicCitySirens (Cassie)
Photos taken 1/4/26, by MusicCitySirens (Cassie)
Federal Sign & Signal Thunderbolt 1000T - Purchased 1958, installed 1960. Decommissioned 1989. Serial Number: T-1088-D. Located at the Old Hillwood High School.
Photos taken 2/17/25, by MusicCitySirens (Cassie)
Photos taken 5/17/25, by MusicCitySirens (Cassie)
Federal Sign & Signal Thunderbolt 1000T - Purchased 1958, installed 1960. Decommissioned 1989. Serial Number: T-1087-D. Located at McGavock Elementary School.
Photo taken 6/20/21, by MusicCitySirens (Cassie)
Photos taken 7/6/25, by TheMainDrew
Federal Enterprises Thunderbolt 1000T - Installed 1954. Decommissioned 1989. Located at Hotel Indigo.
Photos taken 2/18/17, by MusicCitySirens (Cassie)
Federal Sign & Signal Thunderbolt 1000(T) - Purchased 1958, installed 1960. Decommissioned 1989. Removed January 2018. Located at Glencliff High School.