Labels:aircraft | airplane | bay | bomber | earth | fence | hill | plane | road | runway | sand | sea | sky OCR: T.S. UR FORCE Dryden Flight Research Center EC69 -2353 Photographed 10/13/72 Lifting Bodies X-24 M2-F3 HL. 10 demonstrated the ability re-enter the Earth from space flight and helped to test the technology necessar for future aircraft to fly at hypersonic cruise speeds hvner sonic