Dow Chemical Plant Horn System Test + Whelen WPS-2908 Blast | Freeport, TX 

Sounds like a ship horn

Love all the different pitches they have

sounds like the brass section of an orchestra warming up.

Nice harmony of horns and siren

yo 560hz! I just went to my first successful siren test in wharton where they did a 10 second alert

that different pitch glitch lol

Huh, very interesting! Glad to see some plants still using the old-styled Horns and such. Do you know if this is their primary warning system or a back up alongside the Whelens?

Thats cool. I wonder what there usein for horns.

Sounds so scary! Is it used when the plant blows. Up or had an accendent?

SOUNDS LIKE A TRAIN HORN!

hjonk