CF34-8C5 engine overhaul capability license granted to Huaxia Yuntian

On 2026-10-15, the Civil Aviation Administration of China's East China Regional Bureau issued the latest maintenance license to Huaxia Yuntian, approving rework capabilities for CF34-8C5 engines. This marks a new milestone in the company's engine maintenance capabilities.

To obtain CF34-8C5 engine overhaul capability approval, the company strictly aligned with CAAC regulations to comprehensively enhance its maintenance system across capability establishment, documentation development, and process validation. Multiple trial overhaul exercises were conducted to verify work card steps and maintenance procedures, ensuring high-quality outcomes.

In 2026 year 8 month, the company's engine test cell successfully completed SAFRAN's pre-calibration and GE Aerospace's calibration testing. The official certification was issued on 9 month 3, confirming that all equipment technical parameters and performance indicators meet design standards. This achievement lays a solid foundation for the company's engine overhaul capability application.

In 2026, the East China Regional Administration conducted an on-site review of the company's maintenance capability application. The review team commended the company's thorough preparations and systematic compliance, while offering constructive guidance. The company promptly addressed all recommendations and successfully obtained regulatory certification.

This approval of the renovation capability marks a key milestone in Huaxia Yuntian's development. We sincerely thank all parties for their long-standing support and assistance to the company.

Huaxia Yuntian remains committed to its mission of "Crafting Aviation Excellence, Empowering Airlines." We steadily advance engine maintenance and delivery, ensuring meticulous and thorough service. Our goal is to provide customers with professional, efficient, and reliable maintenance support.