List of X-15 Flights : 1964

X-15 Pilots 1959 - 1960 1961 1962 1963
X-15 Flights above 80 km 1964 1965 1966 1967 - 1968

Flight Date Pilot Country   Speed Altitude
X-15 Flight 98 January 8, 1964 Joseph Engle USA M 5,818 kph 42.642 km
X-15 Flight 99 January 16, 1964 Milton Thompson USA M 5,216 kph 21.641 km
X-15 Flight 100 January 28, 1964 Robert Rushworth USA M 5,821 kph 32.736 km
X-15 Flight 101 February 19, 1964 Milton Thompson USA M 5,662 kph 23.957 km
X-15 Flight 102 March 13, 1964 John McKay USA M 5,458 kph 23.165 km
X-15 Flight 103 March 27, 1964 Robert Rushworth USA M 6,158 kph 30.937 km
X-15 Flight 104 April 8, 1964 Joseph Engle USA M 5,580 kph 53.34 km
X-15 Flight 105 April 29, 1964 Robert Rushworth USA M 6,285 kph 30.968 km
X-15 Flight 106 May 12, 1964 John McKay USA M 4,962 kph 22.189 km
X-15 Flight 107 May 19, 1964 Joseph Engle USA M 5,262 kph 59.68 km
X-15 Flight 108 May 21, 1964 Milton Thompson USA M 3,001 kph 19.568 km
X-15 Flight 109 June 25, 1964 Robert Rushworth USA M 4,994 kph 25.39 km
X-15 Flight 110 June 30, 1964 John McKay USA M 5,364 kph 30.358 km
X-15 Flight 111 July 8, 1964 Joseph Engle USA M 5,664 kph 51.938 km
X-15 Flight 112 July 29, 1964 Joseph Engle USA M 5,250 kph 23.774 km
X-15 Flight 113 August 12, 1964 Milton Thompson USA M 5,688 kph 24.75 km
X-15 Flight 114 August 14, 1964 Robert Rushworth USA M 5,776 kph 31.486 km
X-15 Flight 115 August 26, 1964 John McKay USA M 6,216 kph 27.737 km
X-15 Flight 116 September 3, 1964 Milton Thompson USA M 5,817 kph 23.957 km
X-15 Flight 117 September 28, 1964 Joseph Engle USA M 6,256 kph 29.566 km
X-15 Flight 118 September 29, 1964 Robert Rushworth USA M 5,699 kph 29.809 km
X-15 Flight 119 October 15, 1964 John McKay USA M 4,904 kph 25.878 km
X-15 Flight 120 October 30, 1964 Milton Thompson USA M 5,009 kph 25.786 km
X-15 Flight 121 November 30, 1964 John McKay USA M 4,970 kph 26.579 km
X-15 Flight 122 December 9, 1964 Milton Thompson USA M 5,990 kph 28.164 km
X-15 Flight 123 December 10, 1964 Joseph Engle USA M 5,913 kph 34.503 km
X-15 Flight 124 December 22, 1964 Robert Rushworth USA M 5,781 kph 24.75 km

X-15 Pilots 1959 - 1960 1961 1962 1963
X-15 Flights above 80 km 1964 1965 1966 1967 - 1968

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Updated - October 12, 2006