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http://dx.doi.org/10.12673/jant.2020.24.6.527

Risk Analysis of Aircraft Operations in Seoul TMA Based on DAA Well Clear Metrics using Recorded ADS-B Data  

Lee, Hak-Tae (Department of Aerospace Engineering, Inha University)
Lee, Hyeonwoong (Department of Aerospace Engineering, Inha University)
Publication Information
Journal of Advanced Navigation Technology / v.24, no.6, 2020 , pp. 527-532 More about this Journal
Abstract
Seoul terminal maneuvering area (TMA) that includes Incheon International Airport (ICN) and Gimpo International Airport is a very congested airspace with around 1,000 daily flights and the airspace blocked at the boundary between Incheon flight information region (FIR) and Pyongyang FIR. Consequently, with frequency radar vectorings, separation assurance in this airspace is complicated thus resulting in higher controller workload. In this paper, the conflict and collision risks in Seoul TMA are analyzed using recorded ADS-B data for past three years. Using the recorded trajectories, original flight plan procesures and routes are reconstructed and the risks are quantified using detect and avoid well clear (DWC) metric that is developed for large unmanned aircraft system. The region west of ICN was found to be the highest risk area regardless of the runway directions. In addition, merge and crossing points between procedures displayed relatively high risks.
Keywords
Risk analysis; ADS-B data; DAA well clear; Seoul TMA; Flight plan;
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1 H. W. Lee, B. S. Park, and H. T. Lee, "Analysis of ads-b trajectories in the republic of korea with daa well clear metrics," in Proceeding of the 37th IEEE/AIAA Digital Avionics System Conference, London: UK, pp.1-6, Sep. 2018.
2 H. J. Oh, J. S. Kang, K. Y. Choi, and H. T. Lee, "Human-in-the-loop simulation analysis of integrated rpas operations in trajectory based operations environment," International Journal of Aeronautical and Space Science, Vol. 17, No. 4, pp. 604-613, Dec. 2016.   DOI
3 J. S. Kang, H. W. Lee, H. J. Oh, K. Y. Choi, H. T. Lee, H. J. Hong, and S. H. Kim, "Safety and workload assessment of lost c2 link on seoul-jeju route," Journal of Aerospace Information Systems, Vol. 16, No. 4, pp. 120-131, Apr. 2019.   DOI
4 H. W. Lee, B. S. Park, and H. T. Lee, "Analysis of alerting criteria and daa sensor requirements in terminal area," in Proceeding of the 38th IEEE/AIAA Digital Avionics System Conference, San Diego: CA, pp. 1-9, Sep. 2019.
5 B. S. Park, and H. T. Lee, "Simple model for aircraft trajectory generation using bada," in Proceeding of 2016 The Korean Navigation Institute Conference, Seoul: Korea, Vol. 20, pp. 190-193, 2016.
6 DO-365: Minimum operational performance standards (mops) for detect and avoid (daa) systems, RTCA Special Committee 228, 2017.
7 DO-365A: Minimum operational performance standards (mops) for detect and Avoid (daa) systems, RTCA Special Committee 228, 2020.
8 EUROCONTROL, Base of Aicraft Data(BADA) Aircraft Performance Modelling Report, EUROCONTROL, 2009
9 ECFR, CFR Title 14 Part 91 [Internet]. Available: https://www.ecfr.gov/cgi-bin/text-idx?SID=44203211af02440a7e8936706ab4fe5e&mc=true&node=pt14.2.91&rgn=div5
10 DO-185B: Minimum operational performance standards for traffic alert and collision avoidance system II, RTCA Special Committee 147, 2008.