The Lockheed CL-1201 was a design study by Lockheed for a giant nuclear-powered transport aircraft in the late 1960s. One role envisaged was that of airborne aircraft carrier.

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Design

The CL-1201 design project studied a nuclear-powered aircraft of extreme size, with a wing span of 1,120 feet (340 m). Had it been built, it would have had the largest span of any airplane to date[1] and more than twice that of any of the 20th century.

The wing would be of crescent form, similar to the British Handley Page Victor V-bomber, but unlike the British design it was tailless.

Power would be derived from the heat generated by a nuclear reactor and transferred to four jet engines near the rear, where it would superheat the air passing through to provide thrust. The craft would be capable of staying airborne for long periods of time. At low altitudes the jets would burn conventional aviation fuel. In order to get airborne in the first place it required 182 additional vertical lift engines.

Two variants were studied, a logistics support aircraft and an airborne aircraft carrier. There was a rumored third variant but information on that model has never been made public.

The logistics support variant would have a conventional heavy transport role, carrying hundreds of troops and their equipment to the battle zone.

The airborne aircraft carrier would have carried up to 22 fighter aircraft externally and would have an internal dock capable of handling two air-to-ground shuttle transport aircraft.

Specifications

The design specifications of the CL-1201-1-1 were:[1] The design specifications of the CL-1201-1-3 were:[1]

• 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

• Lift engines: 182

See also

• Short SB.4 Sherpa

References

External links

• The Lockheed CL-1201 Flying Aircraft Carrier by Tails Through Time in the Internet Archive
• The eccentric engineer: an aviation ostrich destined never to fly. The Institution of Engineering and Technology

На других языках

[fr] Lockheed CL-1201