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인천공항 도착항공기의 안전 및 효율 향상을 위한 표준접근절차 수정방안 연구

Proposed STAR Procedure of Incheon International Airport Considering Safety and Efficiency

  • 장재호 (한국항공대학교 항공운항학과)
  • Chang, Jaeho (Department of Aeronautical Science & Flight Operation, Korea Aerospace University)
  • 투고 : 2016.06.15
  • 심사 : 2016.08.27
  • 발행 : 2016.08.30

초록

항공안전 및 공역활용도를 높임과 동시에 항공기 소음, 조종사 관제사간의 교신, 연료소모 및 배기가스 등을 효과적으로 줄일수 있는 연속강하접근절차는 세계적으로 큰 기대를 모으며 확대 적용되고 있으며 한국에서도 많이 적용되어 환경적, 경제적 차원에서 많은 도움이 될 것으로 예상된다. 그러나 인천국제공항의 표준접근절차들을 면밀히 살펴본 결과 접근절차 중 일부절차의 최초접근지점에서의 고도제한이 다른 절차들에 비해 상대적으로 높아 조종사들이 연속강하접근절차의 목적에 역행하여 불필요한 항력장치를 사용하여야하는 경우가 종종 발생한다. 따라서 일부절차상의 문제점을 검토하여 연속강하접근절차의 취지에 맞도록 절차변경을 함으로써 안전하고 효율적이며 친환경적인 항공운항에 이바지하려한다.

Since continuous descent operations (CDO) is one of several tools available to aircraft operators and air navigation service providers (ANSPs) to increase safety, flight predictability, and airspace capacity while reducing noise, controller-pilot communications, fuel burn and emissions, widespread implementation of CDO would result in significant reductions in the environmental impact and aircraft operation costs in south korea as well. After analyzing each procedure from standard terminal arrival routes used for the Incheon international airport, it can be noticed that one of the procedures has a relatively high altitude constraint at initial approach fix than others, which lead the pilots to use unnecessary drag device in certain situations. Therefore we came to a conclusion that some arrival procedures need to be revised, so unnecessary procedure required during approach can be minimized, thereby reducing fuel consumption, noise and emissions compared to current approach procedures. And it is going to increase the safety margin significantly during approach phase due to reduced workload.

키워드

참고문헌

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