Hall County Siren #11 - Federal Signal Thunderbolt 1000BT

On Mabel Drive, this time in alert. You can hear a lot of other Thunderbolts winding down at the end. Once the 1000Ts are winding down, turn your volume up and you can hear a 1003 doing the hi lo signal.

Category:

Science & Technology

Tags:

• federal
• signal
• thunderbolt
• 1000T
• 1003
• alert
• hi
• lo
• air
• raid
• civil
• defense
• outdoor
• warning
• tornado
• siren
• grand
• island
• nebr

[2010seamus]

i don't think there's such thing as a "1000BT" just 1000,1003 and 1000T

[antiwhoknows]

@2010seamus 1000T is a general term. 1000BT means single phase blower. 1000AT means 3 phase blower. For any Federal Signal siren, A means 3 phase and B means single phase.

[Thunderbolt1000Tfan]

I actually think I heard 2 thunderbolts in hi/lo tone.

[antiwhoknows]

@Thunderbolt1000Tfan The one at the airport is the only one in the county that tests that signal during regular tests. And no 3T22s use that signal anymore. The only one you hear is at the airport.

[Thunderbolt1000Tfan]

@antiwhoknows anyway nice video. Speaking of videos, I'm going to start posting my videos soon. Keep it up. Wish me good luck.

[Thunderbolt1000Tfan]

I heard the 1003 in hi/lo tone

[SSAirsoftowns]

At 1:29 I think i hear a 2t22 Winding down

[megs905]

that thunderbolt sounds amazing and great. Wow love the sound of that :)

[dockwellian45]

I can see the Thunderbolt logo on the rotator. Good video! The sirens didn't go off in Lincoln again.

[EvanToTheFutureDude]

Thats one happy Thunderbolt there! Pretty high pitched too. :)