I can't see a circle on that horn, and the blower's not mounted like a Hurricane. It's 99% Thunderbolt.

Then also,
I've seen a master blaster Es 2000 church bell thing, and Two inactive gamewell diaphone horns on top of my local fire department

O My G! I'm going on I95 in A few hours! Where is it again? I mean, what station! I also saw a whelen 2750 on my way here

Here are all the sirens I have seen: Whelen wps 2903, I think Whelen 2750, not sure Federal Signal 500 Whelen vortex R4 with a fin Asc t 128 Chocolate Thunderbolt Modulator Model 2 ATI Hpss 32 Whelen wps 4004 Though I’ve never heard one before, and I live in a suburb in New York, so can somebody tel...