Whelen WPS-4004, Wail & Attack -- Franklin Park, IL

[@shib55]

This siren is the most strangest and scariest sounding siren I have ever seen!

[@child_firephotography]

I’m used to it, my town has one, I’ve heard wail MILLIONS OF TIMES but I’ve never heard attack

[@SirenDude1003]

Ah, I think you got a special test this time. I’ve always suspected Franklin Park’s Whelens do Attack as I’ve heard a rotating Whelen from my house on test day for some time now. Usually I only hear Attack, so I think you were lucky to get Wail.

[@ChicagoSirens]

SirenDude1003 No they do it monthly. I go to Triton so I hear them every month.

[@SirenDude1003]

ChicagoSirens - ah, ok.

[@OfficialOpinion]

Make that eight* years, since I've been trying since 2011.
Finally, tho. Finally.

[@TrainsAndSirens1]

Wow! Great test!

[@niks_crazy_world]

This video is unavailable?

[@CRISTIANBOII]

Do a 2001-SRN Fast wail video