for those interested, we do have a map of most if not all of the known sirens in washington, located here: https://google.com/maps/d/viewer?mid=1bSGdtyDnPCQ8A81RIdEpktujfS8FG5da including of course, all of the Ex-Trojan NPP EPZ sirens in Kalama, Longview, and Kelso. Well it’s not perfect but it is ...

owenlester

The first thunderbolt I saw there was on exit 27 by a gas station on Todd road. As for the other one though,
I’m not sure but I will look it up.

it sounds to me that a siren is just like a non-waterproof garbage disposal.

I know there’s a couple thunderbolts in Kalama in Kelso, Washington however they are both inactive though but I’ve seen them while passing on the highway.

What are some do’s and don’ts for having a siren?
Just curious!

It might be because the horn is bent. Or maybe it’s because it has a 1000T horn and the 1003 horns are shorter.

Maybe the 10v2t replaced whatever that siren was (if it even was a siren)

Well what is the process of the siren being scrapped?

Just curious what happens to old sirens when they don’t go to wss

That is a Sentry 10-v siren.