• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.275-276
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• 2023

국토교통부는 공항의 지상조업 근로자 근무환경을 개선하기 위하여 2019년 11월부터 40개 과제를 발굴·시행하는 등 노력해 왔으나, 근원적인 안전관리체계 개선이 필요하다는 판단에 따라, 노조와 지상조업사 등 관계기관과 간담회를 통해 수렴한 의견을 바탕으로 국토교통부는 승객이동, 항공기 견인 등 항공운항의 필수 역할을 하는 지상조업의 서비스 및 안전성을 높이기 위해 '지상조업 안전관리 강화방안'을 수립했다. 본 논문은 공항에서 지상조업 시 안전하고 신속하게 할 수 있도록 하는 '공항용 원격 주행 멀티카트' 기술을 제안한다. 현장이 아닌 컨트롤러를 이용한 원격으로 주행하여 지상조업자의 안전을 보장하고, 카트에 멀티파츠를 장착하여 지장조업 장비의 유지 보수를 편리하게 관리하며 라이다 센서, 카메라, 적외선 센서 등을 이용하여 장애물을 피하는 멀티카트를 구현하여 공항 지상조업의 발전을 선도할 것이다.

• The Safety technology
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• no.159
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• pp.15-17
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• 2011

제주특별자치도의 관문인 제주국제공항 내에 있는 한국공항(주) 제주지점은 국내외 항공기에 지상조업, 급유조업, 화물조업 등을 지원하는 회사다. 1972년 10월 개설 이래 39년간 동종업계에서 선두위치를 굳건히 지켜오고 있는 이곳은 서비스는 물론 안전관리 역량에서도 자타가 인정하는 우수기업이다. 실제 외국 귀빈이 탄 비행기나 정부 주요 인사가 탑승한 비행기가 제주공항에 착륙 할 때는 향상 우선 지정을 받아 서비스를 펼치고 있을 정도다. 철저한 안전관리를 통해 항공기 조업분야의 모범사례로 우뚝 선 이곳 현장을 찾아 그들만의 특별한 안전활동을 살펴봤다.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.26 no.2
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• pp.116-122
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• 2018

Due to the opening of Incheon International Airport Terminal 2, the operation range of ground operators is expanding and the workload is increased, which may cause a deterioration of the operation quality. Airline and airport corporations are concerned about safety delays as well as delays in flight due to delays in operations. Air traffic demand at Incheon International Airport is expected to increase steadily in the future. Therefore, this study intends to derive quality improvement plan by investigating the perception of stakeholders about the status of fishing service in order to improve service quality of Incheon airport ground handling company. The results of the analysis are expected to be used as basic data for improving quality of service.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.27 no.4
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• pp.65-72
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• 2019

There is concern about the increased risk of accidents from manual investments due to ground handling service operators, aging equipment and manpower shortages. Therefore, it is necessary to improve the quality of ground treatment services and safety management at the airport. Therefore, this study analyzed the domestic and overseas ground operation status and the license handling procedure of aircraft handling business. In addition, a case study on the evaluation system of international organizations examined the applicability of the certification body to the Korean situation. It is practical in that it provides policy implications for improving the quality of groundwork not covered in previous studies. This is expected to improve the constitution, improve quality, improve airport operations, and operate safely.

• Applied Chemistry for Engineering
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• v.7 no.2
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• pp.371-378
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• 1996

A prototype of expert system which can support the operation for the municipal waste water treatment plant located at Kyoung-Ki Do, Kwang-ju Kun was developed and tested. This system provides (i) tracking the cause of the problem, (ii) analysis, and (iii) solution Knowledge-base consists of about 100 production-rules for the biological wastewater process, such as bio-reactor and final clarifier. Rules were obtained from the analysis of the problems such as sludge bulking. The system provides stable process control and management and effectively helps inexperienced operators with advanced and standard technologies. Future works will focus to develop a statistical process control model and associate with expert system. The control model can process the operation data statistically; analyze the relationship between affecting factors and control variables; and provide optimum operation parameters.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.24 no.2
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• pp.31-46
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• 2016

The purpose of this study is to examine the effects of human touch on turnover intention of ground handling employees at airport. Additionally, this study examines a comprehensive mediating effect of the work schedule and workload between human touch and turnover intention. To examine them, over 700 ground handling employees from six international airports of South Korea were surveyed using the simple random sampling method. The instrument for data collection was a questionnaire, and it was developed based on previous research results. The methodology adopted in this study is the structural equation modeling (SEM). According to SEM analysis, it was proven that both psychological and physical human touch have a significant effect on turnover intention of the employees. Work schedule played a mediating role among all three factors of human touch and turnover intention. However, workload has a mediating effect only between communication human touch and turnover intention. Based on the above findings, theoretical and practical implications are also discussed.

• 한국항공운항학회:학술대회논문집
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• 2015.11a
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• pp.144-147
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• 2015

외부이물질에 의한 손상(FOD)으로 인해 항공기 및 엔진 등의 원상복구를 위한 비용손실 뿐만 아니라 항공기 안전운항에 큰 위협요인으로 부각되고 있다. 그러나 우리나라 FOD와 관련 된 연구 실태는 엔진부품, 타이어, 기체 및 조류충돌에 의한 사건사고에 대한 통계분석 등이 주를 이루고 있으며, 잠재적으로 FOD를 유발할 수 있는 항공기를 정비하고 취급하는 정비사 및 지상 조업직원 등의 인적요인을 고려한 연구는 전무한 실정이다. 이에 본 연구에서는 FOD의 정의와 발생 원인들을 살펴보고, 항공정비사를 비롯한 지상 조업직원들의 인적요인에 의한 FOD 유발가능성 등을 연구하여 FOD방지를 위한 개선 방안을 제시하고자 한다.

• Journal of Advanced Navigation Technology
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• v.23 no.5
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• pp.373-379
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• 2019

AeroMACS spectrum is a national resource internationally allocated by ITU at WRC-07. AeroMACS is an airport broadband mobile communication infrastructure based on WiMAX-based IEEE 802.16e that enables real-time video, graphics, voice, and high-speed data transmission. With the approval of ICAO's development technology standards in 2008, 50 airports in 11 countries have already completed the testing of D-TAXI or A-SMGCS technology using the AeroMACS infrastructure in 2019, starting in the United States in 2009. With many advantages in safety and convenience in terrestrial telecommunications operations, the system is becoming an area of performance improvement for airport operations in accordance with ICAO's ASBU plan. This paper examines the current status of domestic development of AeroMACS and lists service areas applicable to airlines and operators. It also seeks to promote safe and efficient next-generation airport mobile communication system services by presenting feasible partners management in the mobile area and use of aircraft communication systems for active technology development.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.7
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• pp.720-725
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• 2016

This study examined how the APU noise of an aircraft influences the work efficiency and stress of airport ramp workers. A survey of airport ramp workers was conducted and the results analyzed. In the demographic analysis, men outnumbered women - accounting for 86% of the survey target - and 80% of the respondents were found to be employees with less than 15 years of work experience. The occupational cluster of the total of 160 respondents included 41 aircraft maintenance workers, 70 ground staff (Cargo, Water and Waste services), 19 ramp coordinators, 18 ramp controllers and 12 catering Service workers. The ground staff were the most prevalent, constituting 44% of the occupational cluster. Regarding the APU noise, 74% of the respondents answered that the environment was "always noisy", while 26% answered that it was "sometimes noisy". 85% answered that they are sensitive to and put under stress by the APU noise, while the majority of the respondents answered that the APU noise degrades their work efficiency. In conclusion, this study examined the effect of APU noise on the work efficiency and stress of airport ramp workers by analyzing the survey data by Regression and Chi-square analysis.

• The Korean Journal of Air & Space Law and Policy
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• v.26 no.1
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• pp.93-125
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• 2011

The International Civil Aviation Convention (Chicago Convention) has been a backbone of international air transport system whereby air transport between States should be based on bilateral agreements, and in particular, international airfares, which are set up through IATA(International Air Transport Association) rate-fixing machinery could be approved by the governments concerned. International airfares are fares for transporting passenger and freight and their conditions between two or more countries. However, since U.S. pursued th deregulation policy in 1978 whereby routes, capacity and fares could be freely determined by airlines, many States have been following so called open-skies agreements. In many cases, aeronautical and competent authorities have been reviewing whether airlines' commercial activities including air fares could possibly conflict with free competition rules envisaged in relevant laws and regulations. As competition among airlines gets intense, airlines often resort to cooperation with other airlines in the forms such as equity exchange, M&A, code-sharing, fares consultation and resource pooling, mainly with a view to effectively use resources available and to avoid monopoly situation resulting from excessive and destructive competition among players. Whereas bearing in mind that application of competition laws is important to secure consumers' interests by preventing airlines's malpractices such as bargaining exorbitant fares, it is also important to comprehensively consider as many factors as possible, from that unilateral measure by governments may bring about retaliatory measures by the governments affected, to that airlines' cooperative practices may rather increase consumers' benefits by lowering air fares.