China moving 'step by step' in recertifying Boeing 737 MAX

China’s aviation regulator said on Monday its major safety concerns with the Boeing 737 MAX had to be “properly addressed” before conducting flight tests but it was studying a plan with US planemaker for clearing aircraft to fly. The Civil Aviation Administration of China (CAAC) conducted comprehensive and in-depth technical scrutiny of the Boeing 737 MAX, the agency’s vice head Dong Zhiyi said, giving the regulator’s stance on the plane which China grounded in early 2019. The US and several other regulators have already cleared the plane to fly again. “We’ll conduct flight tests in a planned and step-by-step way once our major safety concerns are properly addressed,” Dong said, adding that cooperation between FAA and Boeing had been positive. The CAAC has outlined three principles for the jet to return to service, including certified design changes, proper training for the pilots and specific findings into the crashes.<br/>