.

[Toledo 2t22]

I think that would be an awesome place to work. Great Pictures! I have never seen how many of Federals new sirens are assembled. Thanks for sharing! 8)

[Nelso90]

It really seemed like they had the HQ sirens kitted out with everything on there! What was all that stuff on the poles? I presume it was just examples of accessories available for each siren.

[CDV777-1]

Those build-up pics of the 2001 are pretty interesting.
Looks like the start of a Thunderbolt head build-up.
There are still a good deal of Thunderbolt originated parts there.

[SirenMadness]

The horn design of the Modulator looks really interesting. It's funny how utterly simple the rotation-mechanism for the 2001 is, yet it wasn't introduced on the Thunderbolt.

[Justin]

It's funny how utterly simple the rotation-mechanism for the 2001 is, yet it wasn't introduced on the Thunderbolt.

Probably didn't think of it back then.

[SirenMaster2000]

Awesome photos, Dj! Really gives you a size comparison between you and the siren.

[Jim Z]

It's funny how utterly simple the rotation-mechanism for the 2001 is, yet it wasn't introduced on the Thunderbolt.

Probably didn't think of it back then.

the series B Thunderbolt had a direct-drive rotator, which is why the chopper tube is offset to one side of the rotator box.

[Nelso90]

If they had kept the direct drive rotator and ditched the crappy c-face motor they used for b series choppers, they would have had a winning combo for the c series thunderbolt.