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The plan for the flight was conceived by the Air Service's Assistant Chief, Brig. Gen. Billy Mitchell in 1923. The Air Service since 1919 had been regularly establishing endurance, distance, altitude and speed records in airplanes to promote favorable publicity and public support for the funding of the U.S. Army War Department's Major Project Number 4, the Lassiter plan for the expansion of ...
A transcontinental flight is a non-stop passenger flight from one side of a ... Dawn-to-dusk transcontinental flight across the United States ... A Complete History ...
Twilight occurs according to the solar elevation angle θ s, which is the position of the geometric center of the Sun relative to the horizon. There are three established and widely accepted subcategories of twilight: civil twilight (nearest the horizon), nautical twilight, and astronomical twilight (farthest from the horizon).
He also made two attempts in July to fly coast-to-coast in a single day, using the new Curtiss PW-8, but mechanical problems thwarted both flights. On June 23, 1924, his third attempt succeeded, the first Dawn-to-dusk transcontinental flight across the United States. The flight was made in six legs, with an actual flying time of 18 hours and 20 ...
Dawn to Dusk may refer to: Dawn to Dusk, the first disc of the album Mellon Collie and the Infinite Sadness by The Smashing Pumpkins "Dawn to Dusk", a song from the Raga soundtrack; Dawn-to-dusk transcontinental flight across the United States, an aviation record established in 1924
Special cases of the Sun-synchronous orbit are the noon/midnight orbit, where the local mean solar time of passage for equatorial latitudes is around noon or midnight, and the dawn/dusk orbit, where the local mean solar time of passage for equatorial latitudes is around sunrise or sunset, so that the satellite rides the terminator between day ...
Blue hour at the Old Cathedral of the Holy Name of Jesus, Bragança in Portugal. The blue hour (from French l'heure bleue; [1] [a] pronounced [lœʁ blø]) is the period of twilight (in the morning or evening, around the nautical stage) when the Sun is at a significant depth below the horizon.
While the dawn launch was aloft, additional planes might be readied for upcoming missions. Some planes might be readied to continue the search and patrol missions after the aircraft launched at dawn had returned to refuel, and others might be readied for offensive operations in case the enemy fleet was discovered.