The CL-1201 was a giant nuclear-powered transport aircraft in the late 1960s. One envisioned use of the concept was as an airborne aircraft carrier. Span: 1,120 feet (341 meter) Gross weight: 11.85 million pounds (5375 metric tonnes) Endurance: 41 days Reactor output: 1830 megawatts Crew: 400-845 Tactical fighters carried (AAC variant): 22 Main engines: 4