Lockheed’s L-2000 SST design, loser in the competition with Boeing for US/SST contract, was result of decade of tunnel testing, incorporating best features of fixed wing double-delta concept proved out in SR-71. Lockheed’s philosophy was simplicity in design for better safety and economy.
How to build an SST! Brilliant Lockheed designer Clarence L. (Kelly) Johnson, who created such successful planes as the U-2, SR-71, F-104 and the Constellation, amused fellow aircrafters with satirical drawing portraying design problems encountered with the SST.
The SST: Here it comes, ready or not by Don Dwiggins Doubleday & Company, Inc., 1968
Image credit: Lockheed Image source: Numbers Station
This drawing from the magazine Air Force and Space Digest shows a proposed NASA “ONE-STAGE-TO-ORBIT” aerospace plane. The craft would be able to take off from a regular airport using turbojet engines, then switch to ramjet propulsion at supersonic speed. To reach orbital speed in space, the aerospace plane would use a third set of engines using rocket propulsion.
In the drawing (above) the combination turbo-ramjet engines are housed in pods, just inside the vertical tailfins (on either side). The huge scoop atop the rear half of the fuselage contains the rocket engines and a novel collection and compression unit for gathering oxygen to burn in the rockets. The other propellant would be liquid oxygen carried in the craft’s tanks.
After it’s orbital mission, the aerospace plane would be able to reenter the atmosphere and land as a conventional aircraft at an airfield. The craft would be about 90 feet long and weigh some 100,000 pounds.
CREDIT LINE (UPI PHOTO) 7-21-62 (ML) UNITED PRESS INTERNATIONAL ROTO SERVICE
Cutaway of plane in the foreground shows personnel, tractors in ship.
Advance party, after landing on Martian snow in ski-equipped plane, prepares for trip to equator. Men live in inflatable, pressurized spheres mounted on tractors, enter and leave through air locks in the central column. Sphere on tractor is just being blown up. Cutaway of tractor, foreground, shows closed-circuit engine, run by hydrogen peroxide, oil. Trailer cutaway shows fuel supply, cargo.