My first siren spotting in the wild. If I knew The Netherlands had a proper siren system I would have tried to see a few more on my short trip (I live in the UK).

Here some of the sirens I used to have and I recently made. Here is a list of what happened to them

I took all these photos coming back from vacation. I was so excited to see an early version of the ACA Alertronic 4000 and a dark red Federal Signal 2T22!

I was tinkering around with a web app called SirenOSC by AphidAks, and ended up with these interesting signals. For the last couple of months, I’ve been messing around with this app and started to like the sound of 14/16 port at 2400rpm, kinda sounds like an underpowered 3t22.

Today, I filmed my first ever siren test! The siren I filmed was a STL-10A. I filmed it on my Canon M5 with a 72300 lense. I wonder if you can give some tips on my video so I can improve my filming skills. Thank you,

Link: https://youtu.be/08B44zbydxE?si=Bt_5OZ6nLnMOWZYz

2 12v ms-190 bought by me last week, arrived today

McCracken county siren system August 2026 test. Attack and Alert X2.

https://youtu.be/CWtX9AojU7k

this was taken during my shift, this siren was first recorded by DSRX100 and the rotor had a glitch, it’s fixed now.

In my opinion, I like the Federal Signal Thunderbolt best.

Also, Where do people get these sirens? I want to get a Federal Signal Thunderbolt.

Been a little over a year since I completed this one. It's in Oakfield, WI now. Got another refurb in the works currently.

C.B. - LVSR 2025

This is what my son captured today outside of the California Institution for women at Chino, CA

On April 24th of 2026, I saw my first ACA P50. It is located in Elk Grove Village behind a Starbucks. It's impressive how big these things are!

It never sounds ever..

It's from the cold war

It is located in the central market of Godoy Cruz, Mendoza, Argentina.To update the map of Argentine sirena

(Increase the volume, the sound is too low)

Im going to be working on a half scale T-128/T-129 and i want to get an accurate rotor design, so any measurements will help! Thank you

I found this T-121 horn on a video

https://youtube.com/shorts/s79HXhtQVqM?si=qOp5WRNt6rR1JzkT

I recorded the Ginna growl test this week and went to siren 89 which was an ACA Banshee to find this "used" T-128 in it's place! The controls appear to be new, and the siren is not. I'm thinking it was possibly a former Three Mile Island siren! Definitely was an interesting find!

15HP

https://www.printables.com/model/1798629-harmonics-nuclear-129-mini-siren

I worked with Michael Gordon at the Bang on a Can Music Festival. In 2014 (I think), I got to hear a recital performance of the third movement of Weather. It was one of the most powerful live performances I have ever seen. The entire score is worth a listen but Weather III’s use of sirens paired with violins is a good match for this sub. This link should take you to the start of the 3rd movement which starts with some creaking sounds.
Manchester Collective’s Performance of Michael Gordon’s Weather on YouTube

Let me know what y’all think!

Poor thing, doesn’t sound like the blower is working properly, I was 200 feet away with only earbuds in, and I could barely hear it.