09 - Safety and SecurityRESEARCH ON AIRWORTHINESS REQUIREMENTS OF SUPERCOOLED LARGE DROP ICING PROTECTION FOR AIRCRAFT (§25.1420)T. Hu¹, L. Jin¹; ¹China Aero-Polytechnology Establishment, AVIC, China This work mainly focus on the research of newly amended Supercooled Large Drop (SLD) icing protection airworthiness requirements, including their background analysis, technical explanation, and airworthiness compliance discussion, which can provide useful information for engineers in aircraft design and certification process. |