1. Dynamic Impact Procedures Training Class Sled Test Demonstration July 2016 16 G 44 Ft/sec 10° Left Yaw (CCW) Deformed Floor Single Place Oblique Passenger Seat 26.5° Installation Angle

3. Pre and Post Floor Deformation Achieved pitch = 10.2°, achieved roll = 10.1°

4. Floor Loads (High initial load Rear Left)

5. Test Videos See accompanying four (4) videos.

6. Head: HIC < 1000 or HIC15 < 700 Neck: Nij < 1.0 –Peak Upper neck Fz < 937 lbf tension, Fz < 899 lbf compression –Head rotation about vertical axis < 105° –No concentrated loading Oblique Policy Injury Criteria

7. Spine –Lumbar: Fz <1200 lbf in tension –Thorax: Concentrated load between pelvis and shoulders not acceptable during impact and rebound If there is contact for any rearward (X Direction) acceleration exceeding 20g must be less than 3 milliseconds as measured by the thoracic instrumentation –Thorax/Abdomen: No interaction with the armrest or other seat components in any manner significantly different than would be expected for a forward-facing seat installation Oblique Policy Injury Criteria

8. Pelvis: Any part of the load-bearing portion of the bottom of the ATD pelvis must not translate beyond the edges of the bottom seat cushion supporting structure Leg: Axial rotation of the upper-leg (femur) must be limited to 35 degrees in either direction from the nominal seated position Femur: Compressive force below 2250 lb Oblique Policy Injury Criteria

10. CriteriaLimitResult HIC10001340 HIC151000N/A (hit structure) N ij 1.00.4 Neck Tension (lb)937338 Neck Compression (lb)89957 Head Twist (°)105°~95° Lumbar Fz (lb)12001176 Left Leg Rotation (°)35°Minimal Right Leg Rotation (°)35°Minimal Femur Compression (lb)2250Not measured

11. Fz in All Legs

12. Attachment Resultant Loads

13. Right Rear Attachment Loads

14. Front Right Attachment - Offset

15. Front Right Mx (in-lb)

16. Head Rotation Estimate (Video) = 96° Nose

17. Angular Rate Sensor (ω z ) Estimate (ARS) = 91°

18. Witness Marks???

19. Head Contact

20. Thoracic Contact on Rebound?

21. Occupant Support - Pelvis

23. Video Screen Shroud

24. Femur Compression Femur appears to have contacted the forward monument. Femur injury assumed to be low via rational analysis. –Previous testing showed that the femur limit will not be exceeded in a 16g test –“Effect of Passenger Position on Crash Injury Risk in Transport-Category Aircraft” Taylor, DeWeese, Moorcroft. DOT/FAA/AM-15/17. –https://www.faa.gov/data_research/research/me d_humanfacs/oamtechreports/2010s/2015/

25. Permanent Deformation “B” Dimension Pre-test = 20.8” “C” Dimension Post-test = 21.4” Seat Pan Angle Post-test = 0°

26. Any Questions?