Anyways, very cool siren, met very cool people, and also my first successful siren test in Ohio. Hopefully in the near future we can have another big meetup like this. Enjoy, and as always...

Stream Federal Signal Thunderbolt 1000T | Full Attack/Wail | Big Island, OH (Marion Co.Tornado Siren Test) by DSRX100 on desktop and mobile. Play over 320 million tracks for free on SoundCloud.

Includes many sirens recorded across Southern Indiana and beyond

Stream Federal Signal Thunderbolt 1000T | Full Alert | Louisville, KY (Jefferson Co. Siren Test) by DSRX100 on desktop and mobile. Play over 320 million tracks for free on SoundCloud.

Stream Federal Signal 3T22 | Alert | Providence, KY (Webster Co.Tornado Siren Test) by DSRX100 on desktop and mobile. Play over 320 million tracks for free on SoundCloud.

Includes the siren ambiences in my backyard and elsewhere. I also included siren failures or any other instances where background siren(s) can be heard.

We want to thank all of our loyal distributors, customers, and siren enthusiasts for supporting us throughout the year. 2022 is full of exciting new things we can't wait to share with you. Cheers to 2022!

Jun 19, 2013 · Federal Signal Thunderbolt 1000T, Full Alert: Louisville, KY (Jefferson Co. Tornado Siren Test, HD): http:// youtu.be/X3TJS-aqusY?a via

Here is a monthly siren test of one of Jasper's sirens; located at VUJC. I've recorded it before, but I've heard that it had been having some issues activating in the past. So, I brought my scanner and checked it out and luckily it worked perfectly.

So I decided to head back to the only 3RD generation -SRN in Jasper's system, which is located along Lechner Ln and 2ND Street. My plans were to record it from a distance on Gatsby Court, but instead, I setup right below the siren as not too confuse the neighbors. It has a dented horn and runs attack much like most of our older sirens.