This work explores the hypothesis that Service Difficulty Reports (SDR - primarily inspection reports) are related to Accident Incident Data System (AIDS-reports primarily compiled from National Transportation Safety Board (NTSB) accident investigations). This work found relationships between equipment operability reported in the SDR and aviation safety reported in AIDS. Two approaches to risk analysis were used: (1) The conventional method, in which reporting frequencies are taken from a data base (SDR), and used with an aircraft reliability block diagram model of the critical systems to predict aircraft failure, and (2) Shape analysis that uses the magnitude and shape of the SDR distribution compared with the AIDS distribution to predict aircraft failure.
Relating aviation service difficulty reports to accident data for safety trend prediction
1996
57 pages
Report
Keine Angabe
Englisch
Air Transportation , Transportation Safety , Accidents , Aircraft , Correlations , Death , Hypothesis , Inspection , Investigations , Reliability , Safety , Statistics , EDB/990200
Relating Aviation Service Difficulty Reports to Accident Data for Safety Trend Prediction
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