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Short Description
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HL-20 lifting body
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The "luxury" crew rescue vehicle option was the Langley Research Center's $2-billion HL-20 which was loosely based on a Soviet spaceplane design.
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hl20.jpg 336 x 132 7.3 kb Credit: NASA
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HL-20 lifting body
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HL-20 3 view
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3 view of the HL-20, also known as ACRV (Assured Crew Return Vehicle) and PLS (Personnel Launch System). NASA 1991 design for backup to space shuttle (in case it was abandoned) and/or as crew return vehicle from space station. Lifting body re-entry vehicle clearly based on Russian Spiral design.
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hl203vw.gif 589 x 421 7.4 kb Credit: © Mark Wade
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HL-20 3 view
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HL-20 Cockpit
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hl20cok9.jpg 288 x 216 15.1 kb Credit: NASA
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HL-20 Cockpit
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HL-20 Crew EVA
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hl20eva1.jpg 248 x 360 16.5 kb Credit: NASA
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HL-20 Crew EVA
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HL-20 Spaceplane
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hl20full.jpg 319 x 396 17.8 kb Credit: NASA
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HL-20 Spaceplane
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HL-20 / HL-42
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HL-20 / HL-42 Comparison
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hl20hl42.jpg 576 x 459 28.5 kb Credit: NASA
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HL-20 / HL-42
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HL-20 Interior
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hl20int3.jpg 269 x 241 16.8 kb Credit: NASA
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HL-20 Interior
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HL-20 Launch Vehicle
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HL-20 Launch Vehicle Options
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hl20lvs.jpg 208 x 303 8.4 kb Credit: NASA
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HL-20 Launch Vehicle
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HL-20 Rollout
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hl20roll.jpg 317 x 202 13.5 kb Credit: NASA
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HL-20 Rollout
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HL-20 / BOR-4
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HL-20 / BOR-4 Hypersonic Shockwave
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hl20shk8.jpg 228 x 212 9.2 kb Credit: NASA
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HL-20 / BOR-4
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HL-20 / BOR-4
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HL-20 / BOR-4 Wind Tunnel Model
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hl20wnd7.jpg 183 x 165 5.7 kb Credit: NASA
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HL-20 / BOR-4
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