Assertion: km | /r/HasProperty | 67 miles
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text: NASA formerly used the FAI's 100-kilometre (62-mile) figure, though this was changed in 2005, to eliminate any inconsistency between military personnel and civilians flying in the same vehicle, when three veteran NASA X-15 pilots (John B. McKay, William H. Dana and Joseph Albert Walker) were retroactively (two posthumously) awarded their astronaut wings, as they had flown between 90 km (56 miles) and 108 km (67 miles) in the 1960s, but at the time had not been recognized as astronauts.