• 대한안전경영과학회지
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• 제10권3호
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• pp.63-71
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• 2008

This study was conducted with respect to the causal factors revealed through the investigation of the recent airlines aircraft crash accident which occurred while aircraft was on the climb-out or on the final approach. This study also highlighted the importance of flight deviation and exceedance occurrences in consideration of Flight Operational Quality Assurance Program(FOQA). Twenty airline pilots participated in the flight experiment to perform ten(10) sets of simulated approaches and landings. As a result, Twelve(12) kinds of deviation events were discovered. In this respect, The FOQA program must be fully implemented to prevent any flight safety incident under the auspices of the Korea domestic aviation community as well.

• 항공우주정책ㆍ법학회지
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• 제23권2호
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• pp.137-172
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• 2008

미국에서 자기비판적 분석의 법리에 의한 특권과 면제 이미 항공분야에서도 도입되고 있으나 일관성이 결여되어 있다. FDRs 프로그램은 FAA 또는 항공사에 의한 제제로 부터 공식적으로 보호되지는 아니한다. CVRs 프로그램의 경우 FAA는 집행조치를 위하여 그 데이터를 이용할 수 없으며 공개와 민사소송에서의 개시를 제한하고 있다. 따라서, CVRs은 FDR보다 높은 보호를 받고 있다. ASRS는 최초의 비자동적(non-self-disclosure) 보고시스템이며, 사고 또는 범죄에 관한 정보이외에는 FAA가 집행조치를 취할 수 없다. 다만, 비처벌 요건으로 규정하고 있는 "inadvertent and not deliberate)의 해석을 둘러싸고 FAA, NTSB 및 법원은 일관된 해석 기준이 없는 것으로 보이며, 데이터의 항공사의 징계조치에의 이용, 소송 당사자 또는 대중매체에의 공개 문제를 명확하게 다루고 있지 않다. 1990년대초 ASAP을 시범적으로 개시하였으며 FAA 집행조치 및 회사 징계조치로부터의 면제를 규정하고 있다. FOQA 프로그램은 1995년 시범프로그램을 통하여 최초로 시행되었으며 FAA 집행조치로 부터 면제되지만, 회사의 징계조치로부터의 면제에 대해서는 아무런 규정이 없다. 이러한 점은 ASAP와는 대비된다 할 수 있으며 노조협약에 의하여 FOQA 데이터에 근거한 회사의 징계조치를 배제시킬 수 있을 것이다. ASAP 및 FOQA의 데이터는 모두 2003년 FAA Order 8000.81에 의하여 공개되지 아니한다. 현재, ICAO의 움직임을 보더라도 국제사회에는 항공안전데이터를 보고한 자에 대한 보호의 강화에 대한 컨센서스가 형성되고 있으며 많은 국가들이 관련법을 시행하고 있다. 우리나라의 경우 현재, 항공법 제49조에 의하여 항공안전관리시스템을 도입하도록 되어 있다. 단계적으로 ASAP 또는 QOQA 등과 같은 프로그램의 입법화가 필요하다고 본다. 이와 더불어 미국에서와 같이 집행조치와 징계조치의 면제 규정 및 비공개 특권에 관하여 보다 구체적인 기준을 정하여 입법화하는 것도 필요할 것이다.

• 한국항공운항학회지
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• 제31권4호
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• pp.1-6
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• 2023

EBT has designed and implemented a training program that relies on evidence from events such as Flight Operation Quality Assurance (FOQA), accidents, and incidents specific to each airline. The goal is to enhance the overall skills of the flight crew. This involves assessing the capabilities of individual crew members and, based on the findings, providing additional training to address any shortcomings. To create a training program aligned with the objectives of EBT, this study focused on analyzing data from hard landing incidents in domestic airlines obtained through FOQA events. A practical EBT training program was then developed, specifically targeting adverse weather conditions. The program evaluates landing capabilities, and the results guide the supplementation of any deficiencies in the landing skills of each flight crew member, ultimately aiming to enhance their confidence.

• 한국기후변화학회지
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• 제5권1호
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• pp.61-70
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• 2014

최근 3년간 항공부문 온실가스 배출량은 연평균 5.7%씩 증가하고 있으며, 국민 소득수준 향상과 국제선 노선 확장 등 저비용 항공사의 성장가속화로 인해 운항 수요가 빠르게 증가하고 있어 항공부문 온실가스 배출량은 지속적으로 증가할 전망이다. 본 연구에서는 국적 A항공사의 2011년도 비행 데이터(FOQA)를 활용하여 비행단계별 연료소비 패턴과 Tier 3a급 온실가스 배출량을 산정하였으며, Tier 2 산정 방법 결과와 비교하였다. 대상 항공기는 보잉계열의 B737-600, B737-700, B737-800이었으며, 국내 노선은 김포-제주, 국제 노선은 인천-나리타를 주요 노선으로 선정하였다. 분석결과, 1회당 총 연료소비량은 김포-제주는 2,298~2,405 kg이고, 비행단계별로는 순항 78% 차지하였으며, 인천-나리타는 4,763~6,291 kg으로 순항 시 87% 차지하였다. 또한, B737-700의 경우, 1회당 평균 분당 연료소비량은 이륙단계에서 순항단계보다 2.6~3.0배 더 많이 소모되는 것으로 나타났다. 한편, Tier 3a급 배출량은 김포-제주는 1회당 평균 7톤, 인천-나리타 1회당 평균 16톤 발생되는 것으로 나타났으며, Tier 3a 방법이 Tier 2보다 2.7% 더 작게 산정된 것으로 나타났다. 이와 같은 통계는 항공기 운항절차별 감축 수단 이행 시 연료절감량과 감축량을 산출하는데 있어 중요한 기초자료로 활용되리라 판단된다.

• 한국항공운항학회지
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• 제26권3호
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• pp.1-8
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• 2018

Aviation industry is growing rapidly, and this growth is expected to continue. However, aircraft accident rate is still high, and 65 percent of accidents occur during landing phase due to unstable approach. Therefore, this research analyzed causes and countermeasures of unstable approach. In order to derive countermeasures, this study selected P International Airport as an example case. In addition, this research analyzed A airline's FOQA data, regional Standard Operating Procedures, and 5 years of environmental factors to identified correlation of those contributing factors. In conclusion, his research concluded following results. First of all, because of P International Airport's geological features, pilots are required to conduct Circling Approach, and this advanced maneuver increases workload at the final stage of flight. Secondarily, meteorological factors such as crosswind, seasonal rain front, local visibility contributes unstable approach. Lastly, these geological and meteorological factors are interrelated, and this uncommon environment can decrease circumstantial judgement ability of pilots and jeopardize aviation safety. As a consequence, it is recommended to reinforce the Crew Resource Management and Threat & Error Management systems so that pilots can perceive identical safety target.

• 대한인간공학회지
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• 제30권1호
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• pp.29-39
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• 2011

Safety management paradigm which against human errors in aviation industry is now changing from the follow-up measures after accident in the past to systematic approach that a forecast the hazards and improve the working system of the group to prevent accidents. As human factors are based on the man's specific psychological traits, it takes much time and efforts to prepare the preventive measures. That's why aviation industry is interested in the accident-prevent measurements against human errors. In this thesis, therefore, we are going to introduce the efforts that aviation organizations have tried and recommend management systems and discuss the suggestive facts. At first, we discussed introduction of HFACS which is the systematic accidents-classification system related to human errors in the aviation organization and countermeasure in the aspects of management, technology/engineering, education training. We described about FOQA, LOSA, CRM/TEM, aviation safety information DB in the aspect of management, and explained safety technologies that prevent human errors or avoid technologically when emergency occurs in the aspect of technology/engineering. In the aspect of education training, we explained the application plan about safety programs(LOFT/Simulator use, CRM/TEM application etc).

• 한국항공운항학회지
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• 제29권3호
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• pp.84-99
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• 2021

Flight data from operational quality assurance programs plays a significant role in identifying factors as one of the key data in the development of proactive and preventive aviation safety management technologies based on data. The list of events in the flight quality assurance program recommended by the FAA differs from the list set and managed by airlines themselves and is based on the frequency of occurrence rather than the severity of individual events. In this work, we compared the list of FOQA events presented by the FAA with the list of some domestic airlines. We also investigate the severity priorities of events for airline captains and conduct research on how to improve the operation of the operational quality assurance program.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.56.6-56
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• 2001

The FDAS(Flight Data Analysis & Animation System) is a comprehensive analysis system designed for the improvement of flight safety. FDAS provides decoding, analysis and animation tools that can be used for investigation of data origination primarily from Flight Data Recoders(FDRs), Quick Access Recoders(QARs), Using FOQA(Flight Operation Quality Assurance) Data Analysis, an analyst can perform a variety of functions including data smoothing, interpolation, differentiation, integration, calculator function, flight path generation, performance routines, as well as user-programmed functions. Utilizing data captured and processed by our FDAS software module, FDAS provides high-fidelity 3-D aircraft views and instruments views. Multiple windows enable you to view the situation from a variety of perspectives, including out-of-window, chase plane ...

• 한국항공운항학회지
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• 제23권4호
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• pp.102-108
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• 2015

According to various researches, one of main causes of flight accidents is influence of human factors. It is important to collect and analyze event data in advance to minimize and prevent human errors by developing safety checklist. As a result international aviation industry developed Flight Operations Quality Assurance for commercial airliners, and, upon its proven effectiveness, it is now highly recommended to adopt for helicopter operations. Consequently, S government organization instituted Helicopter Flight Operations Quality Assurance system in 2012. Hence, this study conducted regression analysis of S organization's flight event frequency and applied ICAO SMS Matrix to categorize the severity of the events according to international standards. Based on the analysis, this research derived fundamental checklist factors for helicopter, which can be a proactive measure for safe operation.