Peter Leffe offers Consultation services and Expert Witness testimony in Accident Investigation and Reconstruction. Mr. Leffe has conducted numerous investigations and reconstructions for both plaintiff and defense firms, and has deposition and trial experience in both state and federal courts.

Areas of Specialization:

Failure Analysis of Materials and Structures

Stress Analysis of Structural and Mechanical Components

Wreckage Analysis

Structural Reconstruction

Design Defects

Manufacturing Defects

Construction Defects

Aviation Accidents

Sports and Recreation Accidents

Background:
B.S. Mechanical Engineering with Metallurgy, Indiana Institute of Technology.
Master of Architecture, University of California Berkeley.
Diploma in Accident Investigation, University of Southern California

Licensed and Registered Architect
Member American Institute of Architects
Diplomat of the National Counsel of Architectural Registration Boards
Airline Transport Rated Pilot

For detailed information, please refer to web site www.PLeffe.com.

Douglas Moss (BS Engr, MS Engr, MBA) is a trained and experienced professional pilot and engineer. He conducts research and testifies on aircraft accidents and airport land-use issues such as thermal plumes, birdstrike hazards, and FAR Part 77 obstructions. His aviation experience spans over 30 years as an engineer and pilot, including assignments as a USAF fighter pilot, USAF test pilot, McDonnell Douglas test pilot, airline pilot, and general aviation pilot. His academic education includes both bachelor and master degrees in engineering, with additional advanced degrees in business and law. He has also been a faculty instructor at the USAF Test Pilot School, teaching aircraft certification, flying qualities, performance, systems, and human factors. He currently is an instructor of Human Factors at the University of Southern California.

His analysis of Aviation Accidents and issues typically involve the following considerations:

• Engineering and scientific basis
• Operational factors
• Human factors
• Aircraft certification compliance (14 CFR Parts 21 and 25)
• FAR statutory compliance (14 CFR Parts 91, 121 and 135)
• Strict products liability
• Aircrew standard of care

Experience Includes:

• Over 10,000 flight hours
• Human Factors faculty instructor
• USAF experimental test pilot
• McDonnell Douglas engineering test pilot
• USAF Test Pilot School instructor
• Airline pilot
• ATP Typed DC-9, MD-80, MD-90, MD-11, A320 and Flight Engineer
• Qualified in Cessna, Piper Cherokee, Seneca and Beachcraft Bonanza

Dr. Michael J. Dreikorn is an Aviation, Space and Defense industry Quality and Regulatory Compliance Expert. Dr. Dreikorn has extensive experience, having held positions such as VP Quality and Product Integrity at Pratt & Whitney; Deputy Division Manager of the Production and Airworthiness Division of the FAA, and other notable leadership and technical positions. His aircraft familiarization includes space vehicles, general aviation, commercial transport, and military aircraft, for both fixed and rotor wing applications.

Areas of Expertise Include:

Accident Analysis / Investigation / Prevention / Reconstruction Aircraft Maintenance / Manufacturing Alternative Dispute Resolution AS9100 and quality standards Business Organization Document Examiner DoD Procurement Rules Due Diligence Engineering Quality Assurance Evidence Protection

Expert Witness Testimony FAA Regulations False Claims Against the Government Human Factors Laboratories Management Responsibility Professional Malpractice Professional Responsibility Regulatory Compliance Safety Management Systems

Mr. Larry Grandy has over thirty-six years of progressive experience and knowledge in Aviation Operations, holding numerous civilian and military ratings and designations. Career Officer and Squadron Commander, United States Marine Corps. Currently serving as FAA Check Airman, Flight Instructor and Pilot in Command for a large Aeromedical Helicopter Company. Eleven years of Helicopter Accident Investigation, Research and Analysis, including military and civilian Mishaps. Expert witness testimony and consulting provided to defense and plaintiff attorneys. Excellent attorney references.

Richard "Pete" Burgess provides service as an Aviaton Consultant for air traffic services, procedures, pilot experience and aircraft accident investigations. Mr. Burgess has been the Owner of Burgess Aviation Consultants since 1994 and specializes in the analysis of FAA Air Traffic Control service and the application of procedures in the following areas:

Air Route Traffic Control Centers (ARTCC's)

Airport Traffic Control Towers (ATCT's)

Terminal Radar Approach Control Facilities (TRACON's)

Automated Flight Service Stations (AFSS's)

Flight Path Reconstruction and Graphic Preparation of Accident/Incident Aircraft

Detailed Transcript Preparation of Air Traffic Recordings

As President of BGS Aviation, Inc., aircraft rental and flight instruction, Mr. Burgess is an Instrument-Rated Commercial Pilot and Certified Flight Instructor for Multi/Single Engine airplane. He has over 2900 hours of flight time.

EXPERIENCE

1972 to 1994 Air Traffic Control Supervisory and Management - FAA

Managed and supervised the National evaluations of over 160 FAA air traffic ARTCC's, ATCT's, TRACON's and AFSS's facilities in Southern California, Nevada, Arizona, New Mexico, Missouri, Kansas, Texas, Oklahoma, Louisiana, Mississippi and Alabama

Qualified on all positions of operation and actively controlled traffic as supervisor and manager at El Paso and Little Rock ATC Tower and radar approach control facilities

Served as consultant and expert witness in trials involving aircraft accidents and enforcement actions in St. Louis, Kansas City and Little Rock

Investigated the application and effectiveness of air traffic control procedures at Dallas/Fort Worth, Los Angeles and Kansas City Airports, as a result of major accidents at those airports

1957 to 1972 Air Traffic Controller - FAA & U.S. Navy

Air Traffic Terminal Controller at NAS Saufley Field, Pensacola, FL and NAS Guantanamo Bay, Cuba, in the U.S. Navy, and Santa Fe, NM in the FAA

Flight Service Specialist in El Paso, TX. Santa Fe, NM and Lubbock, TX

Air Traffic Tower and Radar Approach Controller in Lubbock, TX and San Antonio, TX

Profile: Consolidated Consultants company (CCc) provides broad-based Expert Witness and Medical Expert Witness Referrals on a national level. CCc's experienced Professionals cover many fields, professions, and medical, technical and scientific disciplines. Please contact us toll free @ 800-683-9847 for additional information.

Areas of Expertise Include:

Animal Attacks / Bites Accident Reconstruction Aquatic Accidents Architecture Aviation Accidents Biomechanical Injuries Computers Corrections/Jails/Prisons Dentistry Document Examination Economics Elevators Engineering (All types) Escalators Escrow Failure Analysis Banking & Finance Fingerprints Fire & Arson Investigation Firearms

Human Factors Insurance Intellectual Property Ladders Medical Malpractice Issues Legal Malpractice Meteorology/Weather OSHA Physicals Police Issues Premises Liability Product Liability / Defects Railroad Real Estate Recreational Hazards School/Playground Injuries Security Sports Recreation & Safety Toxicology Trial Consulting

Sample Cases: CCc clients have been involved in cases relating to Mass Disasters, Railroad Accidents, Railroad Appraisals, Lockouts, Prison Gangs, Toxic Molds, Fungus and Mildew, Nuclear Plants, Pharmaceuticals, Plastics, Policy Analysis, Power Plants, Oil & Gas Pipelines, Private Placements & Stock Offerings, Psychotropic Agents, Nursing Homes, Hotels, Restaurant Sanitation, Securities and Stock Trading, Records & Electronic Data Recovery, Regulatory Compliance, Residential & Commercial Construction, Resilient Flooring, Retaining Structures & Walls, Reusable Medical Products, RF Devices, RIA Activities, Inssurance Coverage & Risk Management, Industrial Hygiene, Sewer and Sanitation Systems, Ski Lifts & Slope Stability, Various Sports, Stadium Seating and Facilities, Steel Fabrication, Roads and Street Design, and many other areas.

Robert L. Ditchey specializes in Aviation and Airline Maintenance. As a consultant for major airlines, financial institutions and aerospace manufacturers, Mr. Ditchey's Areas of Expertise include the following:

Airline Accident Investigation

Airline Insurance

Airline Maintenance & Operations

Federal Aviation Regulations

Aircraft Design, Performance and Analysis

Aircraft Purchase and Lease Agreements

Maintenance Records and Procedures

Airline contracts

Airline pilot, Mechanic and Aircrew Training

Expert Witness

Education:

AE (Aeronautical Engineer), California Institute of Technology, Pasadena, CA 1973

MS (Aeronautical Engineering), Naval Postgraduate School, Monterey, CA 1969

BS, U.S. Naval Academy, Annapolis, MD 1962

Honors & Awards: Awarded Society of Sigma Xi for excellence in Engineering Research.

Civil Case Experience: Airline accident litigation and civil case involving pilot actions in aircraft hull loss.

Firm Profile: Global Technology Experts is a leading engineering and scientific consulting firm providing solutions to complex technical problems. We have been in the engineering and scientific consulting business since 1996, offering our clients an array of experts that spans virtually all engineering and scientific disciplines. We provide a wide array of services, ranging from accident reconstruction and failure analysis, specifically product liability, personal injury, and slip/fall cases, metallurgical research, and investigations involving aerospace and automobile products, including bicycles, to electrical failures including battery, motor & generator.

Areas of Expertise:

Electrical Failures Motor/Generator Failures Battery Failures Accident Reconstruction Tire Defects Machinery & Equipment Failures Construction Equipment Failure

Aircraft Engine/Structural Failure Structural Engineering Mechanical Metallurgy/Materials Failure Fatigue & Corrosion Product Failure Analysis Bicycle, Ladder, Slip/trip & fall Building Construction & Defect Analysis

Education: We have highly experienced and qualified staff:

PhD, Engineering Science & Materials, Virginia Tech

PhD, Electrical Engineering, Georgia Tech

PhD, Mechanical Engineering, Auburn University

BS, Structural Engineering, Century University

BS, Civil and Construction Engineering, Kansas State University

BS, Mechanical Engineering, S.U.N.Y., Buffalo, NY

MBA, Technology Management, Florida Institute of Technology

Certifications:

PE – Registered Professional Engineers

CMfgE – Certified Manufacture Engineer

Professional Affiliations:

Southern Law Association

Atlanta Claims Association

American Society of Mechanical Engineers

Institute of Electrical and Electronics Engineer

American Society of Civil Engineers

American Society of Materials

American Society of Nondestructive testing

American Welding Society

American Society of Testing Materials

Society of Aerospace, Materials and Process Engineers

Principals:

Dr. Ash Thakker, PhD, PE, FASM,FSME, CMfgE (Structures, Materials, Fatigue, Fracture, Composites, Damage Tolerance)

Mr. George Kremer, BSME, AAS (Metallurgy, Corrosion, Coatings and Mechanical Failures)

Dr. Nicholas Propes, PhD (Electrical Machinery Failures, Maintenance Systems, Testing and Analysis)

Dr. Freeman Rufus, PhD (Battery/Motor/Generator Failure)

Dr. Seungkoo Lee, PhD (Electrical System,)

Dr. Jyoti Ajitsaria, PhD (Mechanical Failures)

Mr. Mike Healy, BS (Civil, Construction Engineering, Buildings)

Mr. Ralph Cunningham, BS (Physical Testing, Accident Reconstruction)

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Ray Helmer is a Licensed Professional Engineer in the states of Texas, Oklahoma, Alabama and Ohio. He is available to perform Expert Witness Services in all 50 states.

At present, Mr. Helmer enjoys working in depth on Water & Wastewater cases such as: water supplies, toxic contamination, industrial pollution, water intrusion, and flooding.

Areas of Expertise:

Civil, Structural and Forensic engineering

Highway engineering, roadways, sight distance

Concrete and Asphalt Pavements

Highway / Street lighting

Traffic engineering, signals, signs, striping

Traffic noise studies

Accidents – automobile, train, motorcycle, pedestrian

Traffic accident testimony involving city / County / State DOTS

Hydraulics, hydrology, drainage, flooding

Sanitary engineering, sewers, overflows

Water treatment, distribution, pumping

Water disinfection byproducts (DBPs)

Wastewater treatment plants, lift stations

Soil expansion, contraction, settlement

Foundation failure, structural damage

Plumbing, leaks, water intrusion

Airports, FAA standards, runways, taxi ways, ramps

Bridges, buildings, corrosion, concrete cracking

Construction defects, fraud, accidents, delays, estimates

Dr. Don Donderi is a retired professor from the McGill University Psychology Department and a co-founder and Principal Consultant of Human Factors North Inc. He has a B.A. and a B.Sc. from the University of Chicago and an Experimental Psychology PhD from Cornell University. He is co-author of a psychology textbook and his research has been reported in many peer-reviewed scientific journals.

Dr. Donderi advises on the Human Factors / Ergonomics aspects of civil and criminal litigation, including Cognitive Processes, Visibility and Warnings. His research and development work is in Flight Simulation, Marine Navigation, Rail Transport, Road Transport,Air Traffic Control, Nuclear Power, and Marine Search and Rescue, including marine and aviation display design and field research in the Canadian Arctic and Atlantic Ocean.