Core Insights - Southern Airlines General Aviation has officially obtained maintenance capability approval for the H175 helicopter from the Civil Aviation Administration of China, marking a significant milestone in its operational capabilities [1][3] Technical Capability - The company has fully mastered the maintenance technology for the H175 helicopter's airframe systems, which will continue to improve as the helicopter remains in operation [3] - The H175 is a new generation of super medium helicopters with a high degree of structural integration and complex maintenance requirements, previously lacking mature domestic maintenance experience [1] Maintenance Management - A comprehensive and systematic maintenance plan has been developed and optimized, enhancing the management efficiency of the maintenance scheme for this new aircraft model [3] - The establishment of a robust management framework for new model maintenance has been prioritized [3] Risk Control - A full-chain control mechanism has been established, including pre-maintenance risk assessment, in-process supervision, and post-maintenance verification, to identify major risk sources and implement preventive measures [3] - This initiative aims to strengthen the safety measures in maintenance operations [3] Future Development - Southern Airlines General Aviation plans to use this achievement as a new starting point to deepen its maintenance technical capabilities and establish systematic processes for accumulating maintenance qualifications [3] - The goal is to build a modern maintenance team characterized by strong technical skills, excellent work ethic, and high efficiency, contributing to the high-quality development of general aviation [3]