ACA Cyclone - Wikipedia
网页The ACA Cyclone was an electro-mechanical, omnidirectional, dual-tone outdoor warning siren produced from 1968 to 2007 by Alerting Communicators of America (ACA). Originally intended for civil defense purposes, early versions of the Cyclone were rated at 120dB from 100ft, and later models were rated at 125dB.
ACA Cyclone | Civil Defense Sirens Wiki | Fandom
网页A two-signal Cyclone 120 with the simpler intake, located in Carollton, MO. The Cyclone 120 was designed by James Biersach and was unveiled in November 1968, and was advertised with a far different design than what would be used in the final product.
ACA Cyclone 120 Tornado Siren Test | Carrollton, MO - YouTube
网页The last test of the Kansas-Missouri meetup was this low mounted Cyclone 120 which tests on the first Thursday of the Month at 10:00 AM. A lot of people showed up, comparable to the Adrian...
ACA Cyclone - Wikiwand
网页The ACA Cyclone was an electro-mechanical, omnidirectional, dual-tone outdoor warning siren produced from 1968 to 2007 by Alerting Communicators of America (ACA). Originally intended for civil defense purposes, early versions of the Cyclone were rated at 120dB from 100ft, and later models were rated at 125dB.
Cheyenne, WY Warning Siren History - The Siren Board
网页2011年8月30日 · It's great to see some old ACA Cyclone 120's too (those were the first model before the Cyclone 125). Also something in one of those newspaper cutlines was interesting below the picture of one of the new (at the time) 2001-SRN's awaiting installation.
ACA Cyclone 120 siren test, Carrollton,Mo - The Siren Board
网页2018年2月2日 · Well now we have 3 known cyclone 120 locations. Nice recording by the way, but it sounds kind of underpowered compared to other cyclones. Owner of a 1968 10/12 port 3 signal ACA Allertor 125 and too many mini sirens.
Cyclone 120 - AirRaidSiren Wiki
网页The ACA Cyclone was designed in 1968 by Jim Biersach. The first version, the Cyclone 120, used a 40-horsepower motor and produced a sound output of 120 dB at a distance of 100 ft. In 1980, the Cyclone was redesigned and renamed the Cyclone 125.
ACA Cyclone 120 Tornado Siren test - Alert x2 - Toluca, IL
网页ACA Cyclone 120 Tornado Siren test - Alert x2 - Toluca, IL - YouTube. TheSirenGeek. 4.27K subscribers. 91. 5.9K views 2 years ago. For the first Tuesday of 2022, Mitchell and I finally...
Cyclone - Air Raid Sirens Wiki
网页2024年8月29日 · Cyclone 120. The Cyclone 120 was designed by James Biersach and was unveiled in November 1968, and was advertised with a far different design than what would be used in the final product. It was depicted as an 8/12-port dual tone single rotor siren, with both rows of stators facing a downward angle, forming a triangular shape towards the …
ACA Cyclone 120 Siren Test, Alert (X2), Toluca, IL - YouTube
网页*This video is protected under copyright law. For more information please read the disclaimer below.*———Been meaning to see this legendary cyclone for a whil...