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
Stop! In the Name of Love and released as a single on February 8. The song was included on the Supremes' sixth album, "More Hits by The Supremes", and was nominated for the 1966 Grammy Award for Best Contemporary Rock & Roll Group Vocal Performance, losing to "Flowers on the Wall" by the Statler Brothers. The song was also honored by inclusion in the Rock and Roll Hall of Fame's permanent collection of the 500 Songs that Shaped Rock and Roll. The Supremes' choreography for this song, with one hand on the hip and the other outstretched in a "stop" gesture, is legendary. Paul Williams and