ACA P-50 Tornado Siren Test - Alert & Attack - Campton Hills, IL

[@promotenilsiri9409]

Aca P-50 (Alert) 0:12 Siren Running up 3:10 Siren Running down -------------------------------------- Aca P-50 (Attack) 3:45 Siren Running up 6:41 Siren Running down

[@4J25]

Need to experience that...

[@RacingandSirens]

Ya

[@raizrindustries]

Love that slow windup!

[@wingochan9400]

Me too! It makes my spine shiver every time! 😃💓

[@paulsmith5398]

Love how those big ACA/ASC sirens sound like an 18-wheeler using "engine brake" during wind-down!

[@rossnolan2883]

My favourite siren of them all 🙂🙂🙂🚨🚨🚨🚨

[@IllisconsinSirens]

The frog: 🐸 👀

[@melvinnolasco583]

Ahhhhhhhhhhhhhhhhhhhhh