Aircraft on course for service after successful test flight, designer says
The country's first jumbo airfreighter is set for take-off into official service, its chief designer said weeks after its successful maiden test flight.
When fitted with Chinese-designed and manufactured engines, the Yun-20, or Transport-20, will have a greater take-off weight, longer fuselage and carry more cargo, said Tang Changhong, who has led the design team of the jumbo aircraft since 2007.
It is currently powered by four Russian-made engines, but these will ultimately be replaced by engines designed and made in China.
It will be in service probably within five years, depending on tests, Tang told China Daily.
The 15-meter-high aircraft underwent a successful test flight on Jan 26.
The Ministry of Defense confirmed shortly after the successful test flight that the Yun-20, mainly developed by the Xi'an Aircraft Industry (Group) Co Ltd, has a load-carrying capacity of 66 metric tons.
It is 47 meters long, has a wingspan of 45 meters and a maximum take-off weight of 200 tons, Xinhua News Agency reported on March 3.
"We are still conducting test flights. They are going well, but more tests have to be carried out before it is put into use," Tang said.
Tang made the remarks on the sidelines of the annual session of the National Committee of the Chinese People's Political Consultative Conference, the country's top political advisory body. The meeting concluded last Tuesday.