NASA Flight Research Center pilot John Manke is shown here on the lakebed next to the HL-10, one of four different lifting-body vehicles he flew, including the X-24B, which he flew 16 times. His final total was 42 lifting-body flights.
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NASA Flight Research Center pilot John Manke is shown here on the lakebed next to the HL-10, one of four different lifting-body vehicles he flew, including the X-24B, which he flew 16 times. His final total was 42 lifting-body flights.6 Aug 1969NASA photo› HL-10 Project Description