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 Example studies / Incident and accident investigation

NLR-ATSI is able to provide accident investigation boards with engineering support in accident and incident investigations ranging from on-scene wreckage investigations to flight path reconstruction and accident sequence analysis. For example, the safety institute has recently supported the Dutch Transportation Safety Board and the Royal Netherlands Air Force with on-site investigation, flight path reconstruction, impact assessment and accident analyses of a number of aircraft and helicopter accidents. Our contribution to the investigations can be found in the accident reports which are available in the Publications section on this website.

Example
On 25 September 1996 a DC-3 of the Dutch Dakota Association crashed in the Waddenzee near Den Oever. Since no Flight Data Recorder was installed onboard the aircraft, the only means to reconstruct the flight path was radar data. NLR-ATSI supported the investigation of the crash by reconstructing the flight path from radar data. Based on the aircraft’s flight path and aircraft performance calculations NLR-ATSI provided the investigation committee with an explanation of the observed trajectory with a most probable cause of the crash.

NETHERLANDS AVIATION SAFETY BOARD. FINAL REPORT 96-71/A-16 Douglas DC-3C, Dakota, PH-DDA of the Dutch Dakota Association, near Den Oever, 25 September 1996. Issued December 1997.

 

 

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