Wankel-engined aircraft

Stealth suicide drone developed in Israel

loitering munition

Iranian loitering munition

Israeli military drone, 1998

prototype aircraft

two-seat aircraft

remotely piloted reconnaissance aircraft

two-seater glider family, Germany 1986

prototype hovercraft

glider family by Alexander Schleicher in Germany

series of British target drones

German motor glider, 2014

single-seat German motor glider, 2009

Argentinian tactical UAV