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2. Federal Signal 3T22 - Wikipedia

   en.wikipedia.org/wiki/Federal_Signal_3T22

   A 3T22A is three phase, while a 3T22B is single phase. The siren was mainly used for air raid warnings during the Cold War era and weather warnings after the war. In the early 1990s, the siren's production was stopped when it was replaced with the newer 2001-SRN, which can reach 126db (also measured 100 feet away), hence the name.

3. ACA Hurricane - Wikipedia

   en.wikipedia.org/wiki/ACA_Hurricane

   3, removed. One unit was a 1968 version of the Hurricane which featured a smaller cylinder-shaped rotator assembly, replaced by Federal Signal 2001 series electro-mechanical sirens in 1989 due to partial system failure during a tornado warning. 130 Elk Grove Village, IL: 4, removed. One unit was replaced with an ACA Penetrator P-50. [2] 130 ...

4. Civil defense siren - Wikipedia

   en.wikipedia.org/wiki/Civil_defense_siren

   A civil defense siren is a siren used to provide an emergency population warning to the general population of approaching danger. Initially designed to warn city dwellers of air raids (air-raid sirens) during World War II, they were later used to warn of nuclear attack and natural disasters, such as tornadoes (tornado sirens).

5. Illinois tornado siren has not worked for nearly a year ... - AOL

   www.aol.com/news/illinois-tornado-siren-not...

   A few dozen miles from an Amazon warehouse where six people died last year in a tornado, one of Belleville’s sirens has been out months. One resident said she got nearly endless referrals from ...

6. Richland County to spent nearly $194,000 to upgrade tornado ...

   www.aol.com/richland-county-spent-nearly-194...

   Vasu Communications will upgrade controls for the county's 44 tornado warning sirens. American Rescue Plan Act dollars will pay for the project. Richland County to spent nearly $194,000 to upgrade ...

7. A decade later: Pekinites look back on deadly 2013 tornado in ...

   www.aol.com/decade-later-pekinites-look-back...

   According to the National Weather Service, the tornado crossed the Illinois River from Peoria County at 10:53 a.m. on Nov. 17. In the one minute that it tracked through Pekin before lifting about ...

8. Federal Signal Corporation - Wikipedia

   en.wikipedia.org/wiki/Federal_Signal_Corporation

   Federal Signal was founded in Chicago, Illinois, as the Federal Electric Company in 1901 by brothers John and James Gilchrist and partner John Goehst, manufacturing and selling store signs lit by incandescent lamps. By 1915, they began manufacturing and selling electrically operated mechanical sirens (such as the Q Siren and

9. New tornado siren to be placed in area where it will serve ...

   www.aol.com/tornado-siren-placed-area-where...

   Ashland County commissioners gave their OK to replace the tornado siren located near Dale-Roy School at a cost of about $33,000. Homeland Security and EMA Director Anne Strouth gave an update on ...