• 항공우주정책ㆍ법학회지
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• 제31권2호
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• pp.99-143
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• 2016

General aviation and air transport are two wings of the civil aviation industry. Chinese air transport is developing rapidly, and has become the world second air transport system only second to US since 2005. However, Chinese civil aviation is far behind the world average level, and cannot meet requirements of economic construction and social development. The transition and structural adjustment of Chinese economy provide the general aviation with a unprecedented broad market. The prospect of general aviation is promising and anticipated. The development of general aviation industry needs the legislative supports, and the current legislative conditions of Chinese general aviation are undoubtedly far behind the realistic requirements. Accelerating the legislation in Chinese general aviation industry requires scientific legislation concept. First, Legislation must promote development of general aviation industry. The general aviation will serves as a Chinese emerging industry that boosts domestic demand, promotes employment and expedite domestic economic development. We should, based on both the concept of promoting the industrial development of general aviation and national industrial planning, enact and rectify relative laws and regulations. And we should also straighten out the relationship between aviation security and industrial development and promote the revolution of low-altitude airspace management in an all-round way, in order to improve the utilization rate of airspace resources, classify and establish airspace, simplify examination and approval procedure and intensify operation management. In addition, what we should do is to expedite the infrastructure layout construction, guide the differentiated but coordinated development of general aviation industries in various areas, establish a united supervision mechanism of general aviation, redistrict the responsibilities of Chinese Air Control Agency and set up legislation, law enforcement and judicial systems with clarified institutions, clear positioning and classified responsibilities, so as to usher in a new era of the legislative management of Chinese general aviation industry. Second, shift the focus from regulations to both regulations and services. Considering the particularity of the general aviation, we should use American practices for reference and take into account both regulation and service functions when enacting general aviation laws. For example, we should reduce administrative licensing and market supervision, and adopt "criteria" and "approval" management systems for non-commercial and commercial aviation. Furthermore, pay attention to social benefits. Complete social rescuing mechanism through legislation. It should be clarified in legislation that general aviation operators should take the responsibilities of, and ensure to realize social benefits of environmental protection and ecological balance .Finally, rise in line with international standards. Modify Chinese regulations which is inconsistent with international ones to remove barriers to international cooperation. Specify basic legislative principles. One is the principle of coordination. Realize coordination between the civil aviation and general aviation, between military aviation and civil aviation, and among departments. Two is the principle of pertinence. The general aviation has its own rules and specialties, needing to be standardized using specialized laws and regulations. Three is the principle of efficiency. To realize time and space values of general aviation, we should complete rules in aerospace openness, general aviation airport construction, general aviation operations, and regulation enforcement. Four is the principle of security. Balance the maximum use of resources of Chinese airspace and the according potential threats to Chinese national interests and social security, and establish a complete insurance system which functions as security defense and indemnificatory measure. Establish a unified legal system. Currently, the system of Chinese general aviation laws consists of national legislation, administrative laws and regulations and civil aviation regulations (CAR). Some problems exist in three components of the system, including too general content, unclear guarantee measures, incomplete implementation details, and lacking corresponding pertinence and flexibility required by general aviation regulations, stringency of operation management and standards, and uniformity of standards. A law and regulation system, centered on laws and consisting of administrative laws regulations, industrial regulations, implementation details, industrial policies and local laws and regulations, should be established. It is suggested to modify the Civil Aviation Law to make general aviation laws complete, enact the Regulations of General Aviation Development, and accelerate the establishment, modification and abolition of Chinese general aviation laws to intensify the coordination and uniformity of regulations.

• 항공우주의학회지
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• 제29권2호
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• pp.67-71
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• 2019

The health of licence holders (flight crew members and air traffic controllers) is recognized as an important element of aviation safety. The medical emergency symptoms that occur during the flight duty period without prior notice can interfere with human performance capabilities and threaten aviation safety. To prevent this, ICAO has been required to conduct a periodic medical assessment process of licence holders including routine analysis of in-flight incapacitation events and medical findings during medical to identify areas of increased medical risk and continuous reevaluation of the medical assessment process to concentrate on identified areas of increased medical risk. The supply and demand of licence holders have become a major issue due to the increase in air traffic around the world, and the pilot retirement age has been extended to 65 years. But, there is no significant change in the aviation medical assessments process. The follow up of the result of medical examination discovered through aviation medical examination is a very important part, but it has not been properly implemented, and the sick leaves and medical inflight incapacitation reporting system should be improved. The management of health risk factors for licence holders must be implemented to prevent aircraft accidents or aviation safety problems caused by health problems. In this paper, we propose the development plan and concrete improvement plan of the health risk management system of licence holders in Korea in terms of aviation safety.

• 한국항공운항학회지
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• 제29권4호
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• pp.124-133
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• 2021

The airline industry has been growing steadily since 2016 with more than 100 million air passengers, renewing the largest number of air passengers every year. Increasing air demand leads to an increase in air traffic in limited airspace, increasing the likelihood of accidents between aircraft. Due to the massive human and material damage caused by a single mistake, aviation safety is being heavily focused around the world to efficiently use limited airspace. Studies related to various human factors are underway as most of the aviation accidents are found to be caused by human factors, but research on human factors by controllers is insufficient while they are active in terms of control and operation. Given that 82% of air accidents caused by controllers are caused by human error, the importance of management of human error and changes in perception are urgently needed. This study aims to understand the seriousness of the controller's human error by analyzing the accident cases caused by the controller's human error using TEM to identify threats and errors and derive common human factors.

• 한국항공운항학회지
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• 제31권4호
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• pp.126-132
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• 2023

During the COVID-19 pandemic, there have been many changes in the aviation industry as a whole. Passenger traffic has decreased, but on the contrary, the international transport demand for cargo planes has never been higher. Due to their geopolitical location when flying to major cities around the world, Korea's international pilots are bound to have relatively more jet lag-causing routes than their American or European-based pilots. Through this study, we tried to analyze the degree of fatigue and fatigue weighting factors according to operating conditions for domestic pilots. As a result of the study, the following conclusions were drawn. Despite the variety of models, routes, and fatigue between individuals, it was found that the 3 Pilot operation route was concentrated as a representative fatigue route. Most of the individual fatigue improvement request sections showed higher fatigue as the night flight section was longer among the 3Pilot routes for more than 12 hours, and 43 out of 90 participants (Korean Air pilots) focused on 3Pilot (two captains and one pilot) as fatigue-intensive operating conditions. Therefore, it proposes an improvement in the system of applying 12-hour unification standards according to Korea's geopolitical international operating conditions and time difference standards.

• 항공우주정책ㆍ법학회지
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• 제27권2호
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• pp.167-192
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• 2012

항공 산업은 고용창출 효과가 크고 고부가 가치인 선진국 형 지식기반 산업으로 평가되는 대표적 산업이다. 이러한 시대흐름에 따라 전 세계가 잠재적 경제력의 한축인 항공 산업에 눈을 돌리고 있는 것도 어찌 보면 당연한 일이 아닐 수 없다. 이와 같은 배경 하에 본 연구는 국토해양부에서 범정부적으로 추진 중인 항공인력양성사업의 중요성을 인식하고 급속히 발전하는 항공기술에 대처할 수 있는 항공우주기술 인력 및 잠재적 경제력의 한 축인 항공시장의 전문지식과 실무능력을 겸비한 국제항공 전문가를 석사급 인력을 국내 특성화 대학을 선정 지원하여 항공인력을 양성하는 사업의 평가지표를 개발하는 데 그 필요성을 인식하고, 항공전문가의 검토를 통한 타당성 검증 결과를 도출하였다.

• 항공우주시스템공학회지
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• 제11권3호
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• pp.31-38
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• 2017

항공 산업의 소비 수요가 증가함에 따라 국내에서 수행할 수 있는 인증체계 및 비행시험 운영에 필요한 연구가 요구된다. 이에 따라 본 논문에서는 국내 민항기 KC-100, 군용기 T-50 사례와 국외 FAA(Federal Aviation Administration), CAAC(Civil Aviation Administration of China) 기관의 비행시험 관련 문건을 바탕으로 개발 및 개조 중에 있는 항공기에 대한 성능검증, 시험평가 및 안전성 인증을 위한 비행시험 운영 절차와 안전 관리 프로그램 개발 연구를 수행하였다. 또한 항공기 비행시험 절차에 적용할 수 있는 FTSC(Flight Test Safety Committee)의 모범사례(Best Practices)를 조사 분석하였다.

• 한국항공우주학회지
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• 제49권5호
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• pp.425-435
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• 2021

무인항공기를 비롯한 도심항공교통을 위한 수직이착륙 항공기와 같은 신기술 항공기를 기존의 국가공역 시스템에 통합하려는 다양한 노력이 시도되고 있다. 새로운 항공기의 안전한 정착을 위해서는 기술적인 개발뿐 아니라 관련 규제에 대한 마련 또한 중요하며, 이를 위해서는 해외 감항당국의 동향을 면밀히 살펴보고 연구하는 과정이 필수적이라고 할 수 있다. 이러한 신기술 항공기의 등장에 따른 관련 법규와 관련하여 최근 유럽의 EASA가 빠른 움직임을 보이고 있으나 EU 법령체계 외에도 EASA 규정의 복잡성으로 인해서 이에 대한 이해 수준은 상대적으로 다소 미흡한 것으로 보인다. 이를 감안하여 본 논문에서는 EASA 규정의 기반이 되는 EU 법령체계에 대한 이해와 함께 EASA 무인항공기 관련 규정에 대한 사례를 분석하고 이를 통해서 무인항공기를 중심으로 국내 관련 항공법의 발전 방향에 기여하고자 한다.

• 한국항공운항학회지
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• 제21권4호
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• pp.112-118
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• 2013

Air travel demand has recently been growing and establishment and operation of low-cost carriers have been increased. Against this backdrop, low-cost carriers need to figure out diversified customer demand for low-cost carriers and ways to maximize marketing efficiency before applying it to the field so that they can attain superiority to large carriers in increased intensified competition. Low-cost carriers need to be differentiated from other carriers for the purpose of improving profits. Toward this end, this study conducted analysis on importance and satisfaction with carrier choice using IPA with regard to low-cost carrier customers. In conclusion, the paper accurately examined advantages and disadvantages of low-cost carriers compared to general carriers based on results of IPA analysis and suggested managerial strategies to enhance competitiveness based on division into four parts including maintenance and enforcement (1st quadrant, Delay compensation, Booking rapidity, Check rapidity, Crew service, refund service, baggage service, punctuality, transit services, airlines images), concentrated improvement (2nd quadrant, price, Convenience of seat), passive administration (3rd quadrant, Boarding service, cabin cleanliness, flight schedule, whether local crew on board, meal service, in-flight entertainment service), and enhanced satisfaction (4th quadrant, duty-free service, Variety of routes), so that practical suggestions could be presented to employees working in the field.

• 한국항공운항학회지
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• 제30권1호
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• pp.1-11
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• 2022

The capacity of Jeju International Airport has reached its limit due to a surge in air traffic demand such as passengers and cargo and the continuous expansion of Low Cost Carriers (LCC). Despite COVID-19 that has began in November 2019, Jeju International Airport still has continuous demand in terms of passenger and cargo transportation. As a result, it is undeniable that the delay rate also unexpectedly increased as the air traffic volume at Jeju International Airport continued to increase. In this study, the correlation between Turnaround Time and delay rates of national airlines is analyzed based on past flight data at Jeju International Airport, and the cumulative delay time trend for sampled airlines is compared with Turnaround Time. Through this study, it is expected to contribute to securing aircraft operation efficiency and on-time by analyzing delays related to Turnaround Time at Jeju International Airport.

• 항공우주시스템공학회지
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• 제18권2호
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• pp.64-70
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• 2024

국내에서 중형급 무인동력비행장치(25kg < MTOW ≤ 150kg) 신고 건수 및 안전성인증 수요가 급격하게 증가하고 있다. 그리고 무인동력비행장치 안전성인증 불합격 사례도 증가하고 있으며, 제작 품질 문제가 불합격의 주요 원인으로 확인되고 있다. 그러나 무인동력비행장치 안전성인증 제도에서 제작업체에 대한 품질시스템 기준은 부재하다. 따라서 본 논문에서는 무인동력비행장치 제작업체의 품질시스템 점검 기준을 수립하기 위해 국내 안전성인증 업무와 미국재료시험협회(ASTM)의 소형 무인항공시스템(sUAS)의 품질 기준을 분석하였다. 그리고 국내 제작사 실정에 맞는 품질시스템 기준 수립을 위해 중형급 무인동력비행장치 제작업체 현장실사를 통해 제작 품질시스템 특성을 추가 점검항목으로 반영한 제작업체 품질시스템 기준을 제안하였다. 그리고 제안된 품질시스템 기준에 대하여 국내 무인동력장치 제작업체 7개사를 대상으로 설문조사를 수행하였다.