China's C919 built by Comac is China's versionof the Boeing 737 and Airbus A320 planes. China will need 6000 such jets by 2041 as passenger air travel doubles from today's levels. Air travel has recovered in China to prepandemic levels.Comac was formed out of the military as a company to make civilian aircraft with subsidies larger than estimated $70 billion. The first flight of the C919 took place from Beijing to Shanghai this week. It has a range of 3500 miles and seats 192 passengers.