Daniel Vomhof III

General Manager

EWS Inc / 4N6XPRT Systems

Website: https://www.4n6xprt.com/   •   Region: United States

Daniel Vomhof III is a Accident Reconstructionist with over 50 years of experience who specializes in Traffic Signal related collisions.

4N6XPRT Systems (Forensic Expert Systems) produces software for vehicle accident investigators and reconstructionists. The primary programs are Expert AutoStats, 4N6XPRT StifCalcs, Expert VIN DeCoder, and 4N6XPRT BioMeknx. For people who for whatever reason do not wish to purchase the software, Information is also available on a vehicle by vehicle basis.

As of April 2024 we are also offering Exemplar Point Clouds of vehicles are available for purchase. Primary use of these Point Clouds are for the undamaged vehicle in a crush analysis or to obtain dimensions specific to a case and not commonly available except through personal measurement.

730+ models available as of Jan 10, 2026.