Wow, this is really interesting! I'm not clever enough to really know what sort of constructive criticism to offer, but all I can say is I really look forward to seeing how this turns out! The only thing I would say is that the aperture mechanism would have to be designed to withstand the air pressu...

The Penetrator-50 is the second loudest siren I believe, the loudest being Chrysler's V8-powered siren. It has a supposed range of 25 miles, which I think is a tough amount to beat.

We went down to Buttermere in the Lake District with my Secomak 447 yesterday to try and capture the echo from the mountains. Not gonna lie, it sounded GOOD. https://youtu.be/vANRkqqV-1U Have you ever thought about travelling down to the spirit energy system of 3 I-Forces? I don't think there are a...

Wow, that's an amazing (and unique) restoration job! I had no idea a traffic light-siren combination existed in this way, this is really interesting!

We went down to Buttermere in the Lake District with my Secomak 447 yesterday to try and capture the echo from the mountains. Not gonna lie, it sounded GOOD.

https://youtu.be/vANRkqqV-1U

But then, this leads to another question: why ‘1000’? What significance does this number hold?

I hope there's a hole in the bottom of the platform it's mounted on. If not, they've blocked the low-tone intake unfortunately.

So... there was a bit of an accident that happened yesterday when we were poking around the Mez... Here is the video covering the topic: https://youtu.be/A8DyS0l40OU Also attached are a couple higher-quality photos of the damage caused. Nothing that a bit of welding can't fix -Our Neighbour thumbna...

So... there was a bit of an accident that happened yesterday when we were poking around the Mez... Here is the video covering the topic: https://youtu.be/A8DyS0l40OU Also attached are a couple higher-quality photos of the damage caused. Nothing that a bit of welding can't fix -Our Neighbour thumbnai...

51.65251506362879, -0.19826859402229347

There was a Gents siren installed atop this station, however it was removed when it was rebuilt.