File:Civil Defense Siren.jpg
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Summary
| Description |
Copyright © 2009 Fedsigtbolt An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee. This model is a Tempest (T)-135 from Milwaukee based American Signal Corporation (ASC) (formaly known as ACA) which has an acoustical rating of 135 dB @ 100 feet, and has been recently modified with lower horsepower motor & battery backup This siren always comes in the color gray and rarely you see it in the form of yellow. This model of siren has been recently updated with a Shorter projector horn. They now all have battery backup and are known as the ASC T-135 AC/DC. Both versions are the largest and loudest in production today |
| Date | 3 December 2005 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author |
The original uploader was Sulfur at English Wikipedia. Later versions were uploaded by Giltramirez, Thunderbolttactical at en.wikipedia. |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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| This licensing tag was added to this file as part of the GFDL licensing update. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2006-02-18 03:57 Thunderbolttactical 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-02-18 03:45 Thunderbolttactical 604×800×8 (113234 bytes) Reverted to earlier revision
- 2006-02-17 16:48 Sulfur 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-02-16 11:29 Thunderbolttactical 604×800×8 (113234 bytes) Reverted to earlier revision
- 2006-01-02 01:01 Sulfur 1200×800×8 (324064 bytes) Reverted to earlier revision
- 2006-01-01 16:42 Giltramirez 604×800×8 (113234 bytes) A Federal Signal Thunderbolt siren in Madison, Wisconsin (C) Ben Hinrichs
- 2005-12-03 00:01 Sulfur 1200×800×8 (324064 bytes) Copyright © 2005 ~~~ An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee, WI. {{GFDL}} [[Category:Images of Wisconsin]] [[Category:Images of Milwaukee, Wisconsin]]
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:53, 19 April 2007 | | 1,200 × 800 (316 KB) | Liftarn | {{Information |Description=Copyright © 2005 Sulfur An example of a civil defense siren (also called a warning siren or tornado siren), found at Baran Park in Milwaukee, WI. This model is a Penetrator P-50 from Milwaukee based America |
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Global file usage
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- Usage on sv.wikipedia.org
