The Hybrid Air Vehicles Airlander 10 is a hybrid airship designed and built by British manufacturer Hybrid Air Vehicles (HAV). Comprising a helium airship with auxiliary wing and tail surfaces, it flies using both aerostatic and aerodynamic lift and is powered by four diesel engine-driven ducted propellers.
HAV 304 in flight, August 2012
Airlander 10 on the ground, August 2016
Airlander 10 in Hangar One at Cardington Airfield, January 2016
A hybrid airship is a powered aircraft that obtains some of its lift as a lighter-than-air (LTA) airship and some from aerodynamic lift as a heavier-than-air aerodyne.
The HAV 304 dynastat, seen bow-on
Solar Ship, a solar-electric and helium filled flying wing airplane