Analysis of Runway Incursion Trends: Implications for Cost-Benefit Analysis of Mitigation Investments

Abstract

Verbatim from Embry-Riddle Scholarly Commons. Not paraphrased, not summarized.

This causal-comparative and correlation study investigated the costs of runway incursion safety improvements in relation to their effectiveness to assess potential aviation system benefits.Two airports (Los Angeles International and Dallas-Ft. Worth International), which were early adopters of Runway Status Lights (RWSL), a runway incursion technology, were targeted in this analysis. Findings indicated that there were no significant differences in counts or rates of Category A, B, and D incursions at LAX and DFW when comparing the time periods before versus after RWSL installation. Category C counts and rates were found to have increased significantly after RWSL installation. The findings of this study outline the importance of assessing empirically-based impacts of large investments in aviation safety prior to implementing them system-wide. The findings do not support the premise that RWSL has improved safety at either LAX or DFW airports. Suggestions for future research are also outlined.

Author

• Ison, David C. Embry-Riddle Aeronautical University

Keywords

• aviation
• runway incursions
• safety
• cost
• benefit
• Economics
• Risk Analysis