Question Mark (aircraft)

Question Mark (aircraft)

Question Mark ("?") was a modified Atlantic-Fokker C-2A airplane flown by aviators of the United States Army Air Corps to experiment with aerial refueling. It was used to establish new world records in aviation for sustained flight (heavier-than-air), refueled flight, sustained flight (lighter-than-air), and distance. The records were established between January 1 and January 7, 1929, in a non-stop flight of more than 150 hours near Los Angeles, California.

Read more about Question Mark (aircraft): Background, Results, Followup Efforts and Legacy

Famous quotes containing the words question and/or mark:

“Be a little careful of your Library. Do you foresee what you will do with it? Very little to be sure. But the real question is, What it will do with you? You will come here & get books that will open your eyes, & your ears, & your curiosity, & turn you inside out or outside in.”
—Ralph Waldo Emerson (1803–1882)

“One mark of a second-rate mind is to be always telling stories.”
—Jean De La Bruyère (1645–1696)