List of X-1B flights
Encyclopedia

X-1B pilots

Pilot Agency Flights Aircraft
Neil Armstrong
Neil Armstrong
Neil Alden Armstrong is an American former astronaut, test pilot, aerospace engineer, university professor, United States Naval Aviator, and the first person to set foot upon the Moon....

NACA 4 48-1385
John McKay NACA 13 48-1385
Stuart Childs USAF 1 48-1385
Frank Everest USAF 2 48-1385
Horace Hanes USAF 1 48-1385
Richard Harer USAF 1 48-1385
Stanley Holtoner USAF 1 48-1385
Arthur Murray USAF 1 48-1385
Jack Ridley
Jack Ridley
Jackie L. "Jack" Ridley was a colonel in the United States Air Force and a noted test pilot who worked with Chuck Yeager....

USAF 2 48-1385
Robert Stephens USAF 1 48-1385

X-1B flights

Vehicle
Flight #
Date Pilot Aircraft Agency Velocity
-Mach-
Altitude
- m -
Comments
X-1B #1 September 24, 1954 Jack Ridley
Jack Ridley
Jackie L. "Jack" Ridley was a colonel in the United States Air Force and a noted test pilot who worked with Chuck Yeager....

48-1385 USAF 1 ? ? Planned powered flight. Turbopump overspeed caused abort. Glide flight.
X-1B #2 October 6, 1954 Jack Ridley
Jack Ridley
Jackie L. "Jack" Ridley was a colonel in the United States Air Force and a noted test pilot who worked with Chuck Yeager....

48-1385 USAF 2 ? ? Planned powered flight. High lox-tank pressure caused abort. Glide flight.
X-1B #3 October 8, 1954 Arthur Murray 48-1385 USAF 3 ? ? First powered flight.
X-1B #4 October 13, 1954 Robert Stephens 48-1385 USAF 4 ? ? -
X-1B #5 October 19, 1954 Stuart Childs 48-1385 USAF 5 ? ? -
X-1B #6 October 26, 1954 Horace Hanes 48-1385 USAF 6 ? ? -
X-1B #7 November 4, 1954 Richard Harer 48-1385 USAF 7 ? ? -
X-1B #8 November 26, 1954 Stanley Holtoner 48-1385 USAF 8 ? ? -
X-1B #9 November 30, 1954 Frank Everest 48-1385 USAF 9 ? ? -
X-1B #10 November 30, 1954 Frank Everest 48-1385 USAF 10 2.3 19,825 -
X-1B #11 August 14, 1956 John McKay 48-1385 NACA 1 ? ? Pilot familiarization. Nose gear failed on landing. Minor damage.
X-1B #12 August 29, 1956 John McKay 48-1385 NACA 2 ? ? Cabin pressure regulator malfunctioned. Inner canopy cracked. Low speed, low altitude maneuvers.
X-1B #13 September 7, 1956 John McKay 48-1385 NACA 3 1.8 17,080 High speed flight. Heating data gathered.
X-1B #14 September 18, 1956 John McKay 48-1385 NACA 4 ? ? Erratic engine start. Glide flight.
X-1B #15 September 28, 1956 John McKay 48-1385 NACA 5 ? 18,300 Three chamber engine flight. Heating data obtained.
X-1B #16 January 3, 1957 John McKay 48-1385 NACA 6 1.94 ? Last aerodynamic heating
Aerodynamic heating
Aerodynamic heating is the heating of a solid body produced by the passage of fluid over a body such as a meteor, missile, or airplane. It is a form of forced convection in that the flow field is created by forces beyond those associated with the thermal processes...

data flight.
X-1B #17 May 22, 1957 John McKay 48-1385 NACA 7 1.45 18,300 Flight instrumentation check. Control pulses at speed.
X-1B #18 June 7, 1957 John McKay 48-1385 NACA 8 1.5 18,300 Supersonic maneuvers at speed and altitude to determine dynamic and static stability and control characteristics.
X-1B #19 June 24, 1957 John McKay 48-1385 NACA 9 1.5 18,300 Supersonic maneuvers at speed and altitude to determine dynamic and static stability and control characteristics.
X-1B #20 July 11, 1957 John McKay 48-1385 NACA 10 ? ? Aborted after launch. Gear door open warning. Propellants jettisoned. Glide flight.
X-1B #21 July 19, 1957 John McKay 48-1385 NACA 11 1.65 18,300 Control pulses, 2 g wind-up turn, sideslips.
X-1B #22 July 29, 1957 John McKay 48-1385 NACA 12 1.55 18,300 Enlarged wing tips installed to simulate addition of reaction controls.
X-1B #23 August 8, 1957 John McKay 48-1385 NACA 13 1.55 18,300 Stability, control tests. Accelerated maneuvers, control pulses, pull-ups.
X-1B #24 August 15, 1957 Neil Armstrong 48-1385 NACA 14 ? ? Pilot familiarization. Nose gear failed on landing. Minor damage.
X-1B #25 November 27, 1957 Neil Armstrong 48-1385 NACA 15 ? ? First reaction-control flight.
X-1B #26 January 16, 1958 Neil Armstrong 48-1385 NACA 16 ? ? Low-altitude, low-mach reaction-control tests.
X-1B #27 January 23, 1958 Neil Armstrong 48-1385 NACA 17 1.5 16,775 Reaction-control tests. Last NACA flight.
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