Big Ideas - Episode 18 - Chuck Yeager

On October 14, 1947, Chuck Yeager became the first pilot to break the sound barrier in the X-1 aircraft. This achievement was initially kept secret but later celebrated as a milestone in aviation history. In 1997, Yeager re-enacted his historic flight at age 74, piloting an F-15. His contributions to aviation extended beyond this feat, as he trained NASA astronauts and influenced supersonic and space travel. The 50th anniversary was marked by commemorative events, including a postal stamp. Yeager reflected on his career, considering retirement after 55 years of flying.

What was Chuck Yeager's age when he first broke the sound barrier?

• 22

• 24

• 26

• 28

What was the nickname of the X-1 aircraft?

• Rapid Rocket

• Supersonic Sally

• Glamorous Glennis

• Speedy Gonzales

Who accompanied Yeager during the reenactment flight 50 years later?

• John Glenn

• Buzz Aldrin

• Bob Hoover

• Neil Armstrong

What was the speed of sound at 40,000 feet as mentioned in the transcript?

• 700 mph

• 800 mph

• 750 mph

• 660 mph

When was Yeager's first supersonic flight publicly acknowledged?

• Immediately after the flight

• In December 1947

• In June 1948

• In October 1948

What event was commemorated with a postal stamp?

• The first moon landing

• The launch of NASA

• The 50th anniversary of the first supersonic flight

• Yeager's retirement

Which book immortalized Chuck Yeager and other pilots?

• The Aviators

• Flyboys

• Into the Wild Blue

• The Right Stuff