Martin Marietta X-24A
Martin Marietta X-24B lifting-body experimental test vehicle (USAF/NASA)
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Martin Marietta X-24B The Martin Marietta X-24B was an experimental US aircraft developed from a joint USAF-NASA program named PILOT (1963-1975). It was designed and built to test lifting body conc...
Alamo Gulf Coast R.R.. (TX) 1996-present. A short-line railroad and a subsidiary of Martin Marietta Materials.
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Martin Marietta X-24B (1969) | nhungdoicanh