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 Worst of Jefferson Airplane a large color reproduction of the painting "His Master's Voice", the famous RCA Victor trademark. On July 29, 1997, RCA reissued a remastered version of "Worst" on compact disc. On June 6, 2006, RCA reissued the album again, this time with two bonus tracks which had both been released as singles, "Watch Her Ride" and "Greasy Heart". The Worst of Jefferson Airplane The Worst of Jefferson Airplane is the first compilation album from the rock band Jefferson Airplane, released in November 1970 as RCA Victor LSP-4459. The album features all of Jefferson Airplane's hit singles up to that point. It