Richard E. Byrd the rank of captain. After a further summer of exploration, the expedition returned to North America on June 18, 1930. A 19-year-old American Boy Scout, Paul Allman Siple, was chosen to accompany the expedition. Unlike the 1926 flight, this expedition was honored with the gold medal of the American Geographical Society. This was also seen in the film "With Byrd at the South Pole" (1930) which covered his trip there. Byrd, by then an internationally recognized, pioneering American polar explorer and aviator, served for a time as Honorary National President (1931–1935) of Pi Gamma Mu, the international honor society in
Richard E. Byrd 1927, at the White House by President Calvin Coolidge. Since 1926, there have been doubts raised, defenses made, and heated controversy over whether or not Byrd actually reached the North Pole. In 1958, Norwegian-American aviator and explorer Bernt Balchen cast doubt on Byrd's claim on the basis of his knowledge of the airplane's speed. Balchen claimed that Bennett had confessed to him months after the flight that he and Byrd had not reached the pole. Bennett died on April 25, 1928, during a flight to rescue downed aviators in Greenland. However, Bennett had started a memoir, given numerous interviews, and