Question Mark (aircraft) Question Mark (aircraft) Question Mark (""?"") was a modified Atlantic-Fokker C-2A transport airplane of the United States Army Air Corps. In 1929, commanded by Major Carl A. Spaatz, it was flown for a flight endurance record as part of an experiment with aerial refueling. "Question Mark" established new world records in aviation for sustained flight (heavier-than-air), refueled flight, sustained flight (lighter-than-air), and distance between January 1 and January 7, 1929, in a non-stop flight of more than 150 hours near Los Angeles, California. Following the record-setting demonstration, the C-2A was returned to transport duties. In 1931 more powerful engines replaced
The Hollywood Revue of 1929 next two films he made, "His Glorious Night" (1929) and "Redemption" (1930). The circulating print of "The Hollywood Revue of 1929" runs as follows: The film, which was shot in 25 days with a budget of US$426,000, was popular with audiences and critics alike, especially in its initial big-city engagements. "Brimming over with good fun and catchy music", Mordaunt Hall of "The New York Times" wrote. "Variety" called it "the top novelty film to be turned out to date...If the theater booths give it an even break, nothing can stop it." "Film Daily" reported, "A smash and a wow. Smart