After Chevrons recent refine fire in Richmond I decided to look into the system. Found a test video http://www.youtube.com/watch?v=52_BKXTgp0Y
It looks like the system is mostly of Aca banshees and cyclones.
http://www.jmarcoz.com/sirens/nc01_ca.jpg
http://www.jmarcoz.com/sirens/richmond01_ca.jpg

firefighter 5 wrote:also what grade should the replacements bolts be?

Just get grade eight bolts.

It could be a HOR, but on the HORs that I have seen the shroud over the rotors is the same height over the motor.

You were in my home territory there. The Fall River Mills siren still sounds at noon, and there were three large air horns on the water tanks southwest of town. Crescent City also has a fixed-direction 9/12 Allertor on the roof of a city building, with the hornless chopper of a Thunderbolt on the n...

Kasm279 wrote:That first one is a Darley 2V8 in case you are wondering. (Just found one a month ago in Paris.) Oh, and that silver Model 2 isn't a Fedelcode, Fedelcodes have the middle louver/roof towards the top, like this:

Thanks for the info!

Just remembered to upload the pictures. Sorry if the quality is poor on some, these where taken when driving. http://i764.photobucket.com/albums/xx288/Velvo/DSCN2069.jpg http://i764.photobucket.com/albums/xx288/Velvo/DSCN2070.jpg http://i764.photobucket.com/albums/xx288/Velvo/DSCN2064.jpg http://i76...

Was the Type B single head siren a smaller siren? Any way, I meant sirens that were used for larger applications, such as the 2t22, Model 5, etc. I'm sure the DC technology then wasn't as advanced as it is today. That's why they are now able to make DC Model 2s. By the way, if anyone knows when exa...

Well, I have been on vacation, and here are my siren finds. Fall River Mills VFD---- Fedelcode or federal model 2 McArthur VFD ---- Fedelcode model 5 on tower of VFD Nubieber vfd-----Federal model 5, silver Beiber----- Model 5, silver Canby---- Model 2 on vfd, silver Ceaderville---- WS Darley fire s...

Those horn-strobes are Edwards Integrities.