What test pilot flew the X-1B to Mach 2.3 in December 1954?
a. Captain Charles Yeager
b. Captain Frank Everest
C. Colonel Jackie "Jack" Ridley
d. A. Scott Crossfield
Who was the first person to fly at Mach 3?
a. Captain Milburn Apt
b. Lieutenant Bob Hoover
c. Colonel Jackie "Jack" Ridley
d. Brigadier General Charles Yeager
III
I murded the MASA Distinguished Public Service Medal?
