Terry W. Myers, Senior Forensic Investigator / HDS Specialist, and Pete B. Aiston, Forensic Investigator / Field Technician, both with DJS Associates, successfully completed the Crash Data Retrieval (CDR) System Operators Course.  For more information, please contact Terry or Pete at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it or via phone at 215-659-2010.