Uploaded February 2026 | Updated September 2026, 2 hours ago
MusicCitySirens
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Federal Signal Informer Activating for WX Radio Weekly Test
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![[REMASTERED] Sick Federal Signal Thunderbolt 1000 Siren Test (Alert) Memphis, TN](https://i.ytimg.com/vi/q0Br3WRnl04/mqdefault.jpg "[REMASTERED] Sick Federal Signal Thunderbolt 1000 Siren Test (Alert) Memphis, TN
This siren is located at Colonial Middle School in Memphis. Memphis sirens tests every Wednesday at 3:30PM CT.
Recorded July 24 2019. Decided to remaster this old video.
Tennessee Siren Map: https://tinyurl.com/tnsirenmap
Kentucky Siren Map: https://tinyurl.com/kysirenmap")
![[REMASTERED] Federal Signal Thunderbolt 1000T (5/6) Siren Test (Alert) Henryville, TN](https://i.ytimg.com/vi/qoYOMJuJzPw/mqdefault.jpg "[REMASTERED] Federal Signal Thunderbolt 1000T (5/6) Siren Test (Alert) Henryville, TN
This siren is located at Henryville Fire Department in Henryville.
Oh boy... Henryville...
Recorded April 20 2019. This siren is a mess and thats no joke. While the head of this siren is fine and fully functional, the blower is a different story, seeing everything during that time with it, the blower needs a complete overhaul and rebuild, at that point, bring the entire siren down and give it a proper overhaul that it needs. Im not gonna go into full detail what the blower all needs but all in all, this Thunderbolt needs desperate help.. and an actual RCM. This Thunderbolt was installed in 2016 and is originally from Pennsylvania.
Tennessee Siren Map: https://tinyurl.com/tnsirenmap
Kentucky Siren Map: https://tinyurl.com/kysirenmap")
