Boeing767

The 767 transport is an aircraft jointly developed under the international cooperation of Japan, the U.S., and Italy, promoted as the 7X7 project. The work share of Japan is approximately 15%, with MHI manufacturing the aft fuselage panel and cargo doors. First flight was in 1981.
The maximum diameter of the cabin is 4.7m, thus a semi-wide body, with a new type of aluminum alloy and composite material used in various parts, to improve the durability and make it light weight, at the same time, improving the operability and safety by digitalizing the pilot system.