"It provided a comprehensive understanding of airport operations, Chinese aeronautical regulations, airport management, aviation safety, aircraft maintenance, security and logistics," said Subhash Chader, senior assistant director of communication, navigation, and surveillance in the electronics engineering division of Pakistan Civil Aviation Authority.
Muhammad Qayyam Khalid, senior deputy director of commercial development and cargo operations with the PCAA, said, "The technological innovation and infrastructure at Hainan's airports are a testament to the province's remarkable progress in recent decades. The unique architecture of the airports reflects careful planning and design to meet the needs of travelers."