Its a glider
Do you mean a glider? An aircraft that flies without propulsion? Soaring.
Glder
A Glider.
glider
A glider is an aircraft with no engine. They are usually launched by being towed aloft by airplanes and are then released.
A glider which is alight aircraft designed to fly for long periods without using an engine.
an engine-less aircraft is more likely to glide than fly. It may gain altitude by riding on updrafts though.
glider
Every single self-propelled aircraft ever made. This is like asking "Which car has an engine?". Without an engine, you're going nowhere unless you've got a tow plane.
primary structures are components or assemblies that are necessary to sustain design ultimate and ground loads.
A glider is an aircraft that doesn't have an engine.
EMBRAER of BRAZIL, has an aircraft flying on Ethanol, It is called IPANEMA and it is a cropduster.