W Poplin Engineering

W Poplin Engineering - Home

General Information, Address & Phone Numbers
	Woodrow M. Poplin, M.S.E., P.E. Curriculum Vitae

Summary of Services

Event Data Retrieval
	Event Data Supported Vehicles GM Ford
	Isuzu Chrysler Mitsubishi Sterling Suzuki
	Event Data Supported Commercial Vehicles Cummings Mack Volvo Catepillar Detroit Diesel
	Event Data Recorders - Crash Data Recorders - Automotive Black Boxes

Accident Reconstruction - Tractor Trailers and Heavy Trucks

Accident Reconstruction Articles
	Accident Reconstruction - Tractor Trailers and Heavy Trucks
	Quick Reference Card - Accident Reconstruction Equations
	Acceleration of Heavy Trucks
	Event Data Recorders-Crash Data Recorders-Automotive Black Boxes
	Accident Reconstruction - An Exact Science
	Is the accident the driver's fault
	Head-On Collisions
	Headlights on or off?
	Trailer Underride
	Tiremarks - Where the Rubber meets the Road
Investigative Equipment

CAD Drawing

Photograph Gallery
	Broken Axle
	Train Boxcar Door
	Strut Separation
	Broken Wheel Studs
	Tie Down Failure
	Retaining Pin Failure
	Brake Failure
	Bridge Railing
	Hitch Failure
	Wheel Separation
	Refuse Truck Crash Data Retrieval
	Motorcycle Visibility