Georgia Institute of Technology, 151 quarter hours toward B.M.E.
Century University, B.S.E., 1994
Independent consulting services, 2001-Present. Currently employed by Ralph Cunningham, Inc.
As an independent consultant, I have endeavored to develop/refine/improve my skills, knowledge base, hardware, and software to provide better service in accident reconstruction and motor-vehicle-related forensic consulting. In 2002, I acquired a Crash Data Retrieval system and associated training, and I have maintained Technician and Analyst certification with that hardware and software. I have maintained my ACTAR Accreditation by renewing every five years. Renewal requires 80 contact hours of reconstruction-related continuing education or a retest; I have chosen the continuing-education option. I have expanded my awareness and capabilities in the realm of human factors in the driving environment by seminar attendance at offered courses and by being one of the first to purchase a new, commercial software product (I*DRR) for predicting driver reactions and responses based on tens of thousands of studied, real cases. I have had a Vericom VC3000DAQ accelerometer for years, and I recently upgraded to the phenomenal VC4000DAQ. I began my independent practice using a Sony A900 digital single-lens-reflex camera which has a full-frame (24 by 36 mm) CMOS image sensor with 24.6 megapixel resolution. My primary lens was a Sony 28-75 f/2.8 constant aperture auto-focus zoom. I have since purchased a number of more modern digital cameras, the most advanced of which is a Sony a7R. I have attended numerous collision seminars which involved staged collisions which were subsequently analyzed in minute detail. I have also attended numerous other seminars and courses to stay current with the latest developments in the art and science of motor vehicle accident reconstruction, which fields continue to grow. Since becoming an independent, I have become a Fellow (requiring peer review of a sample of my work and verification of my testimony at trial to those peers by an attorney) in the International Association of Accident Reconstruction Specialists (apparently the oldest such organization in North American) in addition to becoming the Secretary/Treasurer for that group, as well as being a member, officer, or participant in other societies and organizations.. I continue to provide expert testimony in accident reconstruction, tire failure, lamp filament evaluations, and similar matters in state and Federal courts in the southeastern United States.
Cerny & Ivey Engineers, Inc. (1972 - 2001)
Diversified consulting engineering experience involving physical testing of materials and systems; fire investigations and damage evaluations; accident reconstruction; failure analysis; model and exhibit preparation; surveying of accident sites; boiler failure evaluation; tire testing, research, and examination; seismologist in ground and structural vibrations from blasting, pile driving, machinery movement, etc.; pre-construction surveys; structural evaluation of vibration damage; vehicle component failure analysis; modular and mobile home design evaluation, testing, and certification; flammability testing of materials. In the last 15 years, focus was increasingly on motor vehicle accident reconstruction and vehicle component failure evaluations while I was employed as Senior Staff Engineer. Also served on Board of Directors, as Corporate Secretary, and as Webmaster.
Engineering Design (1968 - 1971)
As a cooperative student, was employed by Georgia Power Company Central Engineering and by American Can Company Project Engineering, Naheola, Alabama. Experience included plan and profile drawings; cut and fill drawings and calculations; ash pond life expectancy studies; floodplain property maps; railroad design and layout; machinery and equipment design and location planning; piping design and drawing; maintenance engineering assistance. During this period became familiar with various aspects of civil, mechanical, and electrical engineering. Acquired knowledge of paper mill operation, including power and recovery boilers, pulp and paper machines, water treatment, materials handling equipment and systems, pulp digesters, and cooling towers.
1. "Human and Structural Response to Blasting Pressures and Vibrations," HOPE International Symposium, Japan Society of Mechanical Engineers, Tokyo, Japan, October 1977. Coauthored with C. Allen Ivey.
2. "Overinflation Causes Fatal Crash," The SOARce, Autumn 2008.
3. "29th Annual IAARS Conference, Meridian, Idaho," The SOARce, Winter 2012
4. "Motorcycle Impact Speed Calculations Using Rotational Mechanics," The SOARce, Autumn 2011
5. "Net Rotational Deceleration," The SOARce, Summer 2012
6. Hundreds of reports to clients in various industries and professions, including manufacturing, insurance, and legal, concerning engineering related evaluations, design evaluations, safety analysis, loss and failure investigations, accident reconstruction, testing, and other types of consulting.
7. Numerous articles for the Cerny & Ivey Newsletter, typically published quarterly.
8. Newsletters sent to clients and other interested parties, typically quarterly. All are available for reviewing and printing from my Web site.
9. "Restitution in Collisions," The SOARce, Autumn 2012
10. "Staged Underride Crash," The SOARce, The SOARce, Spring 2016
11. "Handy Flash System," The SOARce, Spring 2016
12. Book Review: "The Magic of Math," Accident Reconstruction Journal, Volume 26, Number 2, March/April 2016
13. Book Review: "The Magic of Math," The SOARce, Spring 2016
American Boat and Yacht Council
American Society of Civil Engineers
American Society of Mechanical Engineers
Illuminating Engineering Society of North America
International Association of Accident Reconstruction Specialists (Fellow grade of membership and Secretary/Treasurer)
Society of Accident Reconstructionists
South Carolina Association of Reconstruction Specialists
Southeast Accident Reconstruction Society
ACTAR: Full Accreditation as a Traffic Accident Reconstructionist (Registration Number 102)
Bosch/Vetronix: CDR Toolkit User/System Technician/Data Analyst
Guest lecturer at company seminars and talks to claims organizations; topics included vehicular and structural fire investigations and motor vehicle accident reconstruction.
Principal member of the National Fire Protection Association Technical Committee on Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances, 1983 to 2000. (NFPA 211 and 97M).
Advanced Accident Investigation course at the Institute of Police Technology and Management (I.P.T.M.), University of North Florida, Jacksonville, Florida, November 7-18, 1983.
Selected State Fire Marshal's Annual Arson Seminars in Athens, Georgia.
Engineering Refresher Courses at Georgia Tech: Fall of 1980 and Winter of 1984.
Member - Boat Owners Association of the United States.
Tire Forensics course at I.P.T.M., Jacksonville, Florida, February 6-10, 1989.
Advanced Traffic Accident Reconstruction with the Use of Microcomputers, I.P.T.M., Jacksonville, Florida, January 7-11, 1991.
Special Problems in Traffic Accident Reconstruction, I.P.T.M., Jacksonville, Florida, April 13-17, 1992.
BH2VK Crash Testing Project, San Bernardino, California, August 12-14, 1992.
Computerized Collision Diagramming, I.P.T.M., Jacksonville, Florida, December 5 - 9, 1994.
Concept of Night Visibility for Traffic Accident Investigators, I.P.T.M., Jacksonville, Florida, May 1-3, 1995.
Human Factors and Visibility Concepts Hampering Perception/Reaction Times, I.P.T.M., Jacksonville, Florida, April 18 - 20, 1996.
The Inspection and Investigation of Commercial Vehicles in Accidents, I.P.T.M., Jacksonville, Florida, August 19-23, 1996.
Allied Signal (Bendix) Advanced Air Brake School, Atlanta, Georgia, October 14 - 16, 1996.
American Boat and Yacht Council Accident Investigation Seminar, Atlanta, Georgia, October 20 and 21, 1997.
Investigation of Motorcycle Accidents, I.P.T.M., Jacksonville, Florida, August 3-7, 1998.
Pedestrian/Bicycle Accident Investigation, I.P.T.M., Jacksonville, Florida, April 19-23, 1999.
Advanced Crash Reconstruction and Collision Prediction (Simulation) with WinSMAC, I.P.T.M., Jacksonville, Florida, March 5-8, 2001.
Crash Data Retrieval Toolkit User Certification, I.P.T.M., Jacksonville, Florida, February 6-8, 2002.
Southeastern Accident Reconstruction Society Conference, Orange Beach, Alabama, August 12-16, 2002.
Applied Physics for the Traffic Crash Investigator, I.P.T.M., Jacksonville, Florida, May 5-9, 2003.
SCARS/SeARS Reconstruction Conference, Mt. Pleasant, South Carolina, July 28-31, 2003.
Crash Zone, I.P.T.M., Jacksonville, Florida, July 19-23, 2004.
SCARS/SeARS Reconstruction Conference, Biloxi, Mississippi, July 25-29, 2004.
Vericom Computers training (VC3000 vehicle dynamics/performance monitor/recorder), Conyers, Georgia, April 18 and 19, 2005.
Southeastern Collision Reconstruction Conference, North Charleston, South Carolina, July 24-28, 2005.
CSI/Vetronix Crash Data Retrieval Specialist System Technician/Data Analyst Training Series, Orlando, Florida, May 2006.
Advanced Traffic Crash Reconstruction with WinCrash, I.P.T.M., Jacksonville, Florida, March 12-16, 2007.
Energy Methods and Damage Analysis in Traffic Crash Reconstruction, I.P.T.M., Jacksonville, Florida, June 18-22, 2007.
SCARS/SeARS Ninth Annual Southeastern Collision Reconstruction Conference, Charleston, South Carolina, July 22-26, 2007.
Advanced Rec-Tec Integration with Crash Zone Seminar, Jekyll Island, Georgia, December 10-14, 2007.
Special Problems in Traffic Crash Reconstruction, I.P.T.M., Jacksonville, Florida, April 21-25, 2008.
Southeastern Collision Reconstruction Conference, Atlanta, Georgia, July 20-24, 2008.
Human Factors for Traffic Accident Reconstruction, SCARS, August 18-22, 2008, Spartanburg, South Carolina.
CSI/Bosch Crash Data Retrieval Specialist System Technician/Data Analyst Training Series, Ft. Worth, Texas, October 20-24, 2008.
IAARS 29th Annual Reconstruction Seminar, Boise, Idaho, September 14-17, 2009.
2010 Annual Southeastern Collision Reconstruction Conference, SCARS/SeARS, July 25-29, 2010, Charleston, South Carolina, invited speaker.
Bosch Crash Data Retrieval (CDR) System Technician and Data Analyst Certification, August 16-20, 2010, Charleston, South Carolina.
Special Problems in Traffic Crash Reconstruction, I.P.T.M, Jacksonville, Florida, May 2-6, 2011, invited speaker.
2011 Annual Southeast Collision Reconstruction Conference, SCARS/SeARS/IAARS, July 24-29, 2011, Charleston, South Carolina, invited speaker.
2012 Annual Southeast Collision Reconstruction Conference, SCARS/SeARS/IAARS, July 22-27, 2012, Charleston, South Carolina.
2013 Annual Southeast Collision Reconstruction Conference, SCARS/SeARS/IAARS, July 21-26, 2013, Charleston, South Carolina, invited speaker.
2014 Annual Southeast Collision Reconstruction Conference, SCARS/SeARS/IAARS, July 20-25, 2014, Charleston, South Carolina, invited speaker.
Crash Data Retrieval Analysis and Applications Course, Jackson, Mississippi, September 8-11, 2014.
2015 Crash Course, Georgia Public Safety Training Center, Forsyth, Georgia, June 19-20, 2015.
2015 Annual Southeast Collision Reconstruction Conference, SCARS/SeARS/IAARS, July 26-31, 2015, Charleston, South Carolina, speaker.
WREX(World Reconstruction EXposition)2016, May 2-6, 2016, Orlando, Florida, attended by 863 reconstructionists from 22 countries, invited presenter.
2017 Annual Southeast Collision Reconstruction Conference, SCARS/IAARS, July 23-28, 2017, Charleston, South Carolina.
Married to Lynette Jattan-Cunningham, M.D., one child, Katherine. To see a photograph of Ralph and his wife please click on this link: Ralph and Lyn. To see a family snapshot please click on this link: Lyn Katherine Ralph
Landmark Church, Norcross, Georgia, Elder and Corporate Secretary, 2010-2012
President, Rockdale Camp, Gideons International, 2005-2009 (Treasurer, Rockdale Camp, 2003-2004. Memorial Bible Chairman, Gwinnett North Camp, 2000-2003). Member, 2000 to present. To learn more about the Gideons, please click on this link: Gideons International.
Chairman for the Georgia Mountains Camp Farthest Out, a non-denominational Christian camp which meets in north Georgia each summer for one week, 2003-2005 and 2015 to present. (Registrar 2000-2002). To visit the Web site for this camp, please click on this link: CFO.
Chairman for the Golden Isles CFO Retreat, a non-denominational Christian camp which meets annually near Brunswick, Georgia, for a long weekend at the end of October, 2008-2010. To visit the Web site for this retreat, please visit Golden Isles Retreat. (Registrar 2013 to 2015.)
Registrar, CFO Annual, Bradenton, Florida, May 26-June 8, 2004. To learn more about the international Camps Farthest Out organization, you may click on this link: ACFO.
Chairman of the Board of Directors of Miracle Revival Church, Norcross, Georgia; CEO, CFO, President, and Treasurer.
Secretary/Treasurer of the International Association of Accident Reconstruction Specialists, www.iaars.org.
Conyers Church of God, Conyers, Georgia, Board member 2013 to present. Adult Sunday School teacher 2014 to present.
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