WATTCO Equipment Inc. - Emergency Equipment Integrators » Flash Patterns http://www.wattco.net Wattco Emergency Equipment News - Whelen, Havis Shields, All Traffic Solutions, Bayco, FLIR, Odyssey Automotive Sun, 05 Feb 2012 06:56:02 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Phasing 101 by Whelen Engineering http://www.wattco.net/2009/05/26/phasing-101-by-whelen-engineering/ http://www.wattco.net/2009/05/26/phasing-101-by-whelen-engineering/#comments Tue, 26 May 2009 22:07:08 +0000 admin http://www.wattco.net/2009/05/26/phasing-101-by-whelen-engineering/  

Click the image for an interactive example 2009-05-26_150401
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