Here is a video posted by JPa311979 of a Thunderbolt at E. 27th and Longfellow: https://youtu.be/EW8bLio25lE You could just post any of his videos, since he's filmed most of the Thunderbolts, LOL. [/quote] That is the same video I posted. It is my favorite of all of his Thunderbolt videos as that T...

Here you can post pictures and videos of Minneapolis's old system.


Here is a video posted by JPa311979 of a Thunderbolt at E. 27th and Longfellow:

https://youtu.be/EW8bLio25lE

Sounds like that would work.

Most likely, since the potentiometer does adjust the voltage to the motor.

I was browsing around on the Missouri siren map, when I came across this low mounted 1003 located next to
the Action Auto Sales in Steelville. I was unable to find any videos of this siren on YouTube. Here are some Streetview pictures.

I can see the ASC panels running the chopper perfectly fine. What about the rotator? The reason I ask this is because of the way the rotation speed is controlled on the 2001-SRN and the way the rotation speed is controlled on the T-128 and T-135AC/DC. The rotation speed on the 2001-SRN is controlled...

After looking at a map of the system in Grand Island, I have confirmed that it is a Model 2T-120, not an ACA Hurricane.

Thanks!

Not exactly sure.

I traveled 5 hours to see the one at W. Harwood Rd and Cavender Dr for the monthly test on 6-7-2017 and was a successful test! Here is a picture: