Answer:

YEAGER

AnswerCrossword Clue
YEAGERNoted barrier breaker
YEAGERChuck in the air
YEAGERTest pilot Chuck
YEAGERAstronaut's book
YEAGERLegendary test pilot
YEAGERFirst pilot to fly faster than the speed of sound
YEAGERFirst pilot to exceed Mach 1
YEAGERFirst speed-of-sound breaker
YEAGERChuck who broke the sound barrier
YEAGERSound barrier breaker Chuck
YEAGERFormer test pilot Chuck
YEAGER"The Right Stuff" role
YEAGERWorld speed record breaker of 1953
YEAGERAviator Chuck
YEAGER"X-1" flier
YEAGERCharleston, West Virginia's airport is named for him
YEAGER"The Right Stuff" aviator
YEAGERGlamorous Glennis pilot
YEAGERShepard's role in "The Right Stuff"
YEAGERNoted X-1 pilot
YEAGER1947 sound-barrier breaker
YEAGERFirst person to break Mach 1
YEAGERFirst supersonic human
YEAGERFlier of the X-1
YEAGERSupersonic pilot Chuck
YEAGERFamous pilot
YEAGERLegendary test pilot Chuck
YEAGERFirst Mach I breaker
YEAGERPilot featured in "The Right Stuff"
YEAGERFirst person to travel faster than sound
YEAGERChuck at a high speed