David P. Plant, P.E. formed D. P. Plant & Associates in January 2000 to provide expert accident reconstruction services and retrieval of event data from Heavy Vehicle Event Data Recordrs (HVEDRs) from commercial vehicles and Event Data Recorders (EDRs) from passenger vehicles. Mr. Plant has been providing expert accident reconstruction services since 1987. He has qualified and testified as an expert in the fields of mechanical engineering, failure analysis and accident reconstruction in the states of Maryland, Virginia, Oklahoma and in the District of Columbia.D. P. Plant & Associates3800 Argyle Terrace, N.W.Washington, DC 20011T: 202-232-8929Teaching:Co-Instructor of SAE Seminar: "Accessing and Interpreting Heavy Vehicle Event Data Recorders"https://www.sae.org/learn/content/c1022/ Specialties: Motor Vehicle Accident ReconstructionHeavy Vehicle Event Data Recorders - ECM ImagingPassenger Vehicle Event Data Recorders - CDR ImagingPhotogrammetry, Video Analysis, Forensic Mapping