Thunderbolts
When did the Thunderbolt 1003 start production?
1959
What is the most common 2001 siren today?
2001-130
What sirens are most found in Illinois?
Why did ACA became ASC
They went bankrupt
How do electronic sirens work
How many Thunderbolts are active in Cincinnati
2
When did the 2001 start production?
1988
What is one of the most popular siren memes found in Illinois
Who owns ASC Now?
Dale Moeller
ATI Systems
How many 4/5 Thunderbolt 1003's exist?
2
Which 2001 is the rarest of them all
2001-DC Roundback
What sirens are most found in the Chicago Suburbs
ACA/ASC
Who Designed the T-128?
How did the System 7000 Series work?
It is driven by a AC Engine Generator. No wires needed expect for the 1003 Thunderbolt for wires to connect to the solenoid boxes
When did the Big logo SRNB come out?
2005
How many sirens does Darien Have?
1
Where does Jim Biersach live?
Mequon, WI
When did the Alertronic Series come out?
Late 1980's
Approximately How many Jailbar Thunderbolts are still up today?
18
When did the Equinox come out (excluding special order)
2013
Who owns Federal Signal?
John Goehst
When was American Signal founded
1996
What electronic sirens are owned by Federal Signal?
DSA, Modulator and EOWS Series