The Orka-1200 is a rotary wing unmanned aerial vehicle built by the European Aeronautic Defence and Space Company (EADS) subsidiary Cassidian.  Orka is based on the manned Cabri two-seater helicopter manufactured by Helicopters Guimbal of France.  Orka features an enclosed "fenestron" tail rotor common to many French helicopters.  Orka's capable of shipboard landings and has an endurance of eight hours.