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by Unit of Civil Defense
Sat Sep 02, 2023 5:31 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Chrysler in New Zealand
Replies: 13
Views: 15547

Re: Chrysler in New Zealand

I wonder how much horsepower and torque the siren can handle... I would imagine quite a bit of both horsepower and torque in seeing the way that the siren ,sans engine, was constructed back in the day. Keep in mind that those original Chrysler 331 C.I.D power plants where highly sought after by the...
by Unit of Civil Defense
Sun Jul 23, 2023 5:02 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Chrysler in New Zealand
Replies: 13
Views: 15547

Re: Chrysler in New Zealand

I would imagine that when the siren found its new home, it was Chrysler-less. The original 331 Hemi that powered the siren was also quite popular with the drag racers, so as a siren became decommissioned and put out of service, the 331's could be had for pennies on the dollar...or as I imagine "...
by Unit of Civil Defense
Tue Jun 13, 2023 10:05 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Greenville I-30 Hurricane is gone.
Replies: 19
Views: 47257

Re: Greenville I-30 Hurricane is gone.

Eclipse DDS wrote:
Mon Jun 12, 2023 6:08 pm
RIP
*proceeds to play emotional trumpet song that I always forget the name of but is played on 11th November*
November 11th here in the states is Veterans Day....guessing its more than likely Taps
by Unit of Civil Defense
Thu Jun 01, 2023 3:18 am
Forum: Main Outdoor Warning Sirens Board
Topic: Armed Forces Base Lost Sirens
Replies: 1
Views: 1588

Re: Armed Forces Base Lost Sirens

....I don't know if this will be of any help, but it might provide you with some clues...pictures,videos.... There have been a few U.S.A.F bases that have been hit by tornado's here in the Midwest...most notably are Tinker AFB Ok. (the very first,ever, tornado forecast originated from here!), McConn...
by Unit of Civil Defense
Sat May 27, 2023 4:10 am
Forum: Main Outdoor Warning Sirens Board
Topic: A siren explodes during testing
Replies: 10
Views: 19204

Re: A siren explodes during testing

Probably had a casting flaw. Decot had a large pit that he would lower each siren into for testing just for the this type of failure. Asc has a similar sound-proof enclosure ....As far as the explosion goes, would this be along the same lines as a clutch exploding in a manual transmission during hi...
by Unit of Civil Defense
Sat May 06, 2023 2:06 am
Forum: Main Outdoor Warning Sirens Board
Topic: "Discreet" vs. "obvious" sirens - which do you prefer?
Replies: 24
Views: 35993

Re: "Discreet" vs. "obvious" sirens - which do you prefer?

Obvious.... My reason of thinking is that someone who knows absolutely nothing about sirens at least can figure out , hopefully , that when that thing that they see starts making noise out of its horn(s) that something is definitely wrong or that the noise that it makes has something to do with some...
by Unit of Civil Defense
Tue May 02, 2023 10:06 pm
Forum: Community Systems
Topic: Stilwell, OK might have too many sirens..
Replies: 7
Views: 6396

Re: Stilwell, OK might have too many sirens..

........Stilwell, Ok. ....... If it was any other city just under 3 1/2 sq. miles , then I would tend to believe that 11 sirens is probably a bit much, but this is Stilwell, Ok. right in the middle of tornado alley...and they have seen some of the worse of the worst ever. Are any of the 11 just outs...
by Unit of Civil Defense
Tue Apr 25, 2023 9:56 pm
Forum: Main Outdoor Warning Sirens Board
Topic: How do I get the bottom part of the motor off my STH-10
Replies: 6
Views: 1727

Re: How do I get the bottom part of the motor off my STH-10

Was there an issue with the electric motor? The reason I ask is that it looks to be in pretty decent shape (windings, can, etc.) If there where no issues, then clean the motor thoroughly (dust, dirt, grime etc.) pay particular attention the any electric contacts. Lubricate the bearings or bushings. ...
by Unit of Civil Defense
Tue Apr 18, 2023 1:26 am
Forum: Other Warning Systems - Indoor, Outdoor and Vehicular
Topic: Weird Siren I saw on google.
Replies: 5
Views: 9570

Re: Weird Siren I saw on google.

I've seen this type of siren/ light combo used in a work place type setting. With what I saw and heard, there was two different tones....one for tornado warnings and the other was a fire alarm. I think the placement for these units was every 200' (aprox.) (walls,hallways, etc.) There is absolutely n...
by Unit of Civil Defense
Sun Apr 02, 2023 1:55 am
Forum: Community Systems
Topic: Recently discovered an issue with McKenzie, TN sirens…
Replies: 6
Views: 2149

Re: Recently discovered an issue with McKenzie, TN sirens…

Noah, Here's the best advice that I can offer..... Have your Father report to who ever is responsible in activating the sirens and have him tell them that the sirens did not sound during the tornado warning. The reason that I say your father, is that any one with the city or county will blow you off...

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