• Title/Summary/Keyword: 특별감항증명

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A Study on Restricted Category Type Certification Procedure of Surion Derivatives Rotorcraft (수리온파생형 회전익항공기 민간 제한형식증명 획득 절차에 관한 연구)

  • Kim, Yonghee;Park, Sanghyuk;Lee, Seunghyun;Kim, Sungjin;Kang, Youngho
    • Journal of Aerospace System Engineering
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    • v.14 no.1
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    • pp.54-61
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    • 2020
  • For operating military aircraft, military certificate of airworthiness (MCA) must be obtained from military authority. Among procedures of general airworthiness certification, there is a military type certification process that aircraft design complies with military airworthiness certification criteria. The Surion is the first military rotorcraft which has obtained military type certificate, production validation and airworthiness certificate in Korea, and the Surion derivatives for special mission are being operated for government services. Based on Aviation Safety Act, in order to operate the Surion derivatives (military aircraft) for special purpose (such as emergency patient transportation and firefighting), the issuance of special airworthiness certificates was needed from civil airworthiness authority, and the restricted category type certification (RTC) is one of design approvals for special airworthiness certification to be streamlined. This study discussed the procedures for acquiring RTC for special purpose operation of the Surion derivatives classified as military derived aircraft, and suggested procedural ideas to improve Korean RTC system.

A Study on Experimental Special Airworthiness Certification for Unmanned Aircraft Systems (무인항공기시스템의 실험분류 특별감항증명 제도에 관한 고찰)

  • Choi, Mijin
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.28 no.4
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    • pp.55-62
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    • 2020
  • Special airworthiness certificates can be issued if the aircraft does not meet the airworthiness standards, but it is deemed that it can be operated safely by partially limiting the scope of operation and flight performance. Currently, Korea is subject to experimental special certification for UAS(Unmanned Aircraft Systems) exceeding 150 kg of its own weight, but detailed guidelines need to be prepared on how to prove that they can be operated safely in a limited range. Recently, Korea Airworthiness Standard(KAS) Part 21 has been revised to reflect this, but it needs to be supplemented. In this study, through an understanding and analysis of the FAA's procedure of expeirmental special airworthiness certifications for UAS, we would like to suggest what we should consider when developing relevant guidelines in our country.

A Study on the Development of Airworthiness Standards for VTOL UAS (수직이착륙(VTOL) 무인항공기 감항기준 개발에 대한 연구)

  • Gil, Ginam;Yoo, Minyoung;Park, Jongsung
    • Journal of Aerospace System Engineering
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    • v.14 no.1
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    • pp.44-53
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    • 2020
  • In conjunction with the Fourth Industrial Revolution, the unmanned aerial vehicle industry is being developed to a new paradigm by combining advanced technologies such as AI, Big Data and the IoT. Aeronautical developed countries such as the U.S. are focusing their efforts on the development of the safer unmanned aerial vehicles. The Korea Aerospace Research Institute, as part of the national R&D project in 2011, had succeeded in developing the first vertical takeoff and landing (VTOL) UAS, called Smart-UAV. However, although the development technology of the VTOL UAS is possessed, developing and operating of the VTOL UAS for commercial or military use are limited. The type certification procedure of the VTOL UAS developed by domestic technology is stipulated in the Korean Aviation Safety Act, but the Korean VTOL UAS airworthiness standards (KAS) hsve not been established. Thus, this study investigated the development trends of the VTOL UAS in Korea and abroad and national certification systems and procedures, and benchmarked the special conditions for the VTOL aircraft, announced by the EASA on July 2, 2019, to establish standards for type certificate of the VTOL UAS in Korea.

The Analysis the Certification Policy of Light Sport Aircraft (경량항공기 인증제도 분석)

  • Shin, Dai-Won;Kim, Woong-Yi
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.21 no.1
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    • pp.57-61
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    • 2013
  • In the present study, which is currently operating domestically and internationally, from the Technical Standards for Flight Safety of Light Sport Aircraft and certification system through a comparative analysis of the LSA Category Airworthiness Certifications documents. In particular, an aircraft type analysis of FAA certified S-LSA that the speed greater than 120 knots LSA manufactured without United States of America. Through the analysis, we presented a revised plan to activation of the domestic aviation leisure sports and the development of the Light Sport Aircraft industry in reality.