On August 27, the seventh Modern Ark 60 introduced by Okay Airways smoothly landed in Tianjin Airport, making Okay Airways the largest operator of domestic-made airplanes.

Okay Airways is the first aviation enterprise to bring in domestic airplanes and put them into commercial operation. On October 19, 2008, Okay Airways' first Modern Ark 60 completed its successful maiden voyage.

By now, Modern Ark 60 planes have flown more than 20 flight routes and carried 300,000 passengers in Okay Airways. Airlines like Air China, China Southern Airlines, China Eastern Airlines and Hainan Airlines also have begun to order domesticmade airplanes.