“Airlander 10” the world’s largest aircraft has successfully makes its first flight, is belonged to which country?
[A]United States
[B]United Kingdom

United Kingdom
The world’s largest (longest) aircraft the Airlander 10 has successfully made its first flight at an airfield in Cardington in central England. It is a hybrid airship made by Hybrid Air Vehicles in United Kingdom. The 92-metre-long and helium-filled aircraft can fly at up to 4,880 m and reach speeds of 148 km/hr. It can stay airborne for more than 2 weeks unmanned and up to 5 days if manned and can also be used for commercial purpose.