There are three Mercury Retrograde periods each year, each lasting for about 3 weeks or so. In 2015 Mercury goes retrograde in the three periods of January-February, May-June and September-October. Of late Mercury retrograde is gaining much importance in our lives.n 2015 Mercury goes retrograde in the three periods of January-February, May-June and September-October.
Since aviation began, one fact has remained constant: Each president has flown more than his predecessor. Today, Air Force One has become an office in the sky where routine work is performed. It was not always so, especially in early years when many thought flying was dangerous. Theodore Roosevelt became the first president to fly in an aircraft, although it didnât happen during his years as president (1901-1909).
- 10 Oct 1962: 26000 arrived at Andrews Air Force Base. The aircraft was the first jet ever designed exclusively for presidential use. It was capable of traveling farther and faster than any other executive aircraft in the Air Force fleet. - 12 Oct 1962: Its first official flight was to Wheeler Air Base, Libya to bring the country's crown prince to the United States for a visit.