一周之内两大消息接连传来，中国“鲲龙”太硬核！

Core Insights - The AG600 "Kunlong" amphibious aircraft has officially entered mass production after receiving a production license from the Civil Aviation Administration of China on June 11, marking a significant milestone in China's emergency rescue aviation equipment system [2][16] - The successful test flights conducted at an airport with an elevation exceeding 2900 meters validated the aircraft's performance under complex weather conditions, including takeoff, climb, and landing capabilities [4][16] Group 1: Aircraft Specifications - The AG600 "Kunlong" has a length of 38.9 meters, a wingspan of 38.8 meters, and a height of 11.7 meters, making it the largest civil amphibious aircraft in terms of takeoff weight, which reaches 60 tons [8][12] - The aircraft's design allows for a range of 4500 kilometers, enabling it to perform rescue missions quickly from various locations, such as flying from Mohe in Heilongjiang to Sanya in Hainan [12][16] Group 2: Technological Advancements - The AG600 "Kunlong" integrates both aircraft and vessel characteristics, featuring a streamlined design that reduces air resistance during high-speed flight and enhances stability during water operations [10][16] - The aircraft represents a significant breakthrough in China's large aircraft and special-purpose aviation development, filling a gap in emergency rescue aviation equipment and establishing a core technology system for large amphibious aircraft [14][16]