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Comparative study on airworthiness standards of transport rotorcrafts in China and Russia

CHEN Shuwen, GE Hongjuan, ZHANG Lu, ZHAO Quan, LIU Tianxin   

  1. (College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China)
  • Received:2015-11-04 Revised:2016-01-06 Online:2016-08-26 Published:2016-10-13

Abstract:

To improve the helicopter safety standards and to promote bilateral airworthiness between Russia and China, a comparative study from structure, regulation code and content in AⅡ-29(R2003)and CCAR-29 is made. Taking weather conditions of natural icing test flight as an example, the difference analysis of weather condition and cloud water content is made between AⅡ and CCAR, providing foundation for other regulation researches. Results show that there are some differences in threshold and regulation content between China and Russia. Some suggestions about establishing China's and Russia's airworthiness standards and system are given.

Key words: airworthiness standard, AⅡ-29, CCAR-29, rotorcraft, comparative study

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