scholarly journals Dissecting lightning strike hazard impact patterns to National Airspace System facilities in the contiguous United States

2022 ◽  
Vol 91 ◽  
pp. 101735
Author(s):  
Yiyi He ◽  
Xiangyu Yue ◽  
Sarah Lindbergh ◽  
Jianxi Gao ◽  
Chuck Graves ◽  
...  
Risk Analysis ◽  
2020 ◽  
Author(s):  
Yiyi He ◽  
Sarah Lindbergh ◽  
Coolidge Graves ◽  
Jasenka Rakas

Author(s):  
Wenzhe Ding ◽  
Jasenka Rakas

This research investigates how lightning strike–induced outages of airport infrastructure and facilities affect airport performance from an economic perspective, using Baltimore (Maryland)–Washington (D.C.) Thurgood Marshall International (BWI) Airport as a case study. On September 12, 2013, lightning struck within 300 m of the air traffic control (ATC) tower at BWI, causing injury and ATC tower and airport closures. The study findings reveal that the economic losses of the outage-related delays from that single event were almost five times higher than the ATC tower refurbishment that was planned, but unimplemented, in support of lightning protection, grounding, bonding, and shielding (LPGBS). The aim of this research is to support FAA's mission to better understand and quantify consequences of lightning strike–induced outages on airport performance. The research methodology and results can assist FAA in making sound decisions in support of LPGBS, and thereby help protect the National Airspace System infrastructure from lightning strikes and extreme weather and related delays.


10.28945/4145 ◽  
2018 ◽  
Vol 2 ◽  
pp. 105-121
Author(s):  
Darren Spencer

The UAS industry is experiencing a rapid expansion, doubling every year since 2013, as adopters of this disruptive technology find new ways to benefit from these aerial platforms (Spencer, 2018). Of particular interest is the use of small to medium sized UASs, with a cost to the user of less than $2,000 that are the catalyst for this growth. Despite this rapid growth, UAS operators claim an inability to use these systems to their full potential due to regulatory obstacles. A collection of industry experts were interviewed to discuss the UAS industry, and to explore these perceived obstacles that may be hindering an increased use of these systems across the United States. Represented in the body of 12 interviewees were UAS operators, academic experts, UAS reporters, and legal and regulatory professionals from across the country with on average at least five years of experience in UASs, and at least 10 years in aviation to provide a breadth of experience and array of viewpoints.


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