Dual-task structure: 'routine support + disaster emergency rescue' covering airspace security, industry duty, disaster rescue, and public welfare. [I. Large Event Airspace Security] Airspace security, situational patrol, and airspace order control. [II. Industry Project Air Support] Air support and government/enterprise duty assistance. [III. Disaster Emergency Rescue] Floods, typhoons, landslides, urban waterlogging: • Aerial disaster assessment: first to reach disaster zones • Real-time data transmission: imagery and data to command • Search and rescue: infrared thermal and aerial search • Emergency supply delivery: to cut-off areas • Post-disaster surveying: full-area mapping for reconstruction [IV. Public Welfare] Aerial assessment, data relay, search, supply, and post-disaster mapping. [Loop Value] Completing 'equipment + security + duty + public welfare' full-dimension loop.