China’s first C919 narrow-body aircraft to be delivered to launch customer China Eastern Airlines is about to enter final assembly, China’s aviation regulator said on Monday, with delivery due before the end of the year. The C919, being built by state-owned planemaker Commercial Aircraft Corp of China (COMAC), will mark a milestone in a decade-long programme to rival aircraft made by Airbus and Boeing. The C919 programme’s certification board met in Shanghai on Friday and reviewed COMAC reports on batch production of the aircraft, the Eastern Region Administration of the Civil Aviation Administration of China (CAAC) said on its social media account. What is China’s home-grown alternative to Airbus, Boeing duopoly, and why is it important? COMAC hopes to obtain a type certificate, which certifies the model as airworthy, by the end of the year. The board also approved proposals to adjust the current plans for obtaining the aircraft’s production certificate, which is required for mass production, the regulator said, without giving further details. The C919 is currently in the more limited batch production phase.