IN: Chesley Sullenberger was born in Denison, Texas, His father was a descendant of Swiss-German immigrants named Sullenberger. He has one sister, Mary. The street on which he grew up in Denison was named after his mother's family. According to his sister, Sullenberger built model planes and aircraft carriers during his childhood, and says he became interested in flying after seeing military jets from an Air Force base near his house.

Sullenberger was appointed to the United States Air Force Academy, entering with the Class of 1973 in June 1969. He was selected along with around a dozen other freshmen for a cadet glider program, and by the end of that year, he was an instructor pilot. In the year of his graduation, 1973, he received the Outstanding Cadet in Airmanship award, as the class "top flyer". Following graduation with a Bachelor of Science and his commissioning as an officer, the Air Force immediately sent Sullenberger to Purdue University to pursue a master's degree prior to entering Undergraduate Pilot Training (UPT).  Following completion of his graduate degree at Purdue, he was assigned to UPT at Columbus AFB, Mississippi, flying the T-37 Tweet and T-38 Talon. After earning his wings in 1975 as a USAF Pilot, he completed replacement training in the F-4 Phantom II at Luke AFB, Arizona. This was followed by his assignment to the 493d Tactical Fighter Squadron of 48th Tactical Fighter Wing at RAF Lakenheath, United Kingdom, where he flew as a United States Air Force fighter pilot in the F-4D Phantom II.  Following his assignment at RAF Lakenheath, he was reassigned to the 428th Tactical Fighter Squadron of the 474th Tactical Fighter Wing at Nellis AFB, Nevada, again flying the F-4D. He advanced to become a flight leader and a training officer, and attained the rank of captain, with experience in Europe, the Pacific, and at Nellis Air Force Base, as well as operating as Blue Force Mission Commander in Red Flag Exercises. While in the Air Force, he was a member of an aircraft accident investigation board.

How long was he involved in military services?

OUT: He advanced to become a flight leader and a training officer, and attained the rank of captain, with experience in Europe, the Pacific, and at Nellis Air Force Base,


IN: Edward Sapir (; January 26, 1884 - February 4, 1939) was an American anthropologist-linguist, who is widely considered to be one of the most important figures in the early development of the discipline of linguistics. Sapir was born in German Pomerania; his parents emigrated to United States of America when he was a child. He studied Germanic linguistics at Columbia, where he came under the influence of Franz Boas who inspired him to work on Native American languages.

From 1931 until his death in 1939, Sapir taught at Yale University, where he became the head of the Department of Anthropology. He was invited to Yale to found an interdisciplinary program combining anthropology, linguistics and psychology, aimed at studying "the impact of culture on personality". While Sapir was explicitly given the task of founding a distinct anthropology department, this was not well received by the department of sociology who worked by William Graham Sumner's "Evolutionary sociology", which was anathema to Sapir's Boasian approach, nor by the two anthropologists of the Institute for Human Relations Clark Wissler and G. P. Murdock. Sapir never thrived at Yale, where as one of only four Jewish faculty members out of 569 he was denied membership to the faculty club where the senior faculty discussed academic business.  At Yale, Sapir's graduate students included Morris Swadesh, Benjamin Lee Whorf, Mary Haas, Charles Hockett, and Harry Hoijer, several of whom he brought with him from Chicago. Sapir came to regard a young Semiticist named Zellig Harris as his intellectual heir, although Harris was never a formal student of Sapir. (For a time he dated Sapir's daughter.) In 1936 Sapir clashed with the Institute for Human Relations over the research proposal by anthropologist Hortense Powdermaker, who proposed a study of the black community of Indianola, Mississippi. Sapir argued that her research should be funded instead of the more sociological work of John Dollard. Sapir eventually lost the discussion and Powdermaker had to leave Yale.  In the summer of 1937 while teaching at the Linguistic Institute of the Linguistic Society of America in Ann Arbor, Sapir began having problems with a heart condition that had initially been diagnosed a couple of years earlier. In 1938, he had to take a leave from Yale, during which Benjamin Lee Whorf taught his courses and G. P. Murdock advised some of his students. After Sapir's death in 1939, G. P. Murdock became the chair of the anthropology department. Murdock, who despised the Boasian paradigm of cultural anthropology, dismantled most of Sapir's efforts to integrate anthropology, psychology, and linguistics.

Was he a student at Yale or a professor?

OUT: Sapir taught at Yale University, where he became the head of the Department of Anthropology.


IN: Armstrong was born in the Chelsea district of New York City, the oldest of John and Emily (Smith) Armstrong's three children. His father began working at a young age at the American branch of the Oxford University Press, which published bibles and standard classical works, eventually advancing to the position of vice president. His parents first met at the North Presbyterian Church, located at 31st Street and Ninth Avenue.

Following her husband's death, Marion Armstrong took charge of pursuing his estate's legal cases. In late December 1954, it was announced that through arbitration an out-of-court settlement of "approximately $1,000,000" had been made with RCA. Dana Raymond of Cravath, Swaine & Moore in New York served as counsel in that litigation. Marion Armstrong was able to formally establish Armstrong as the inventor of FM following protracted court proceedings over five of his basic FM patents, with a series of successful suits, which lasted until 1967, against other companies that were found guilty of infringement.  It wasn't until the 1960s that FM stations in the United States started to challenge the popularity of the AM band, helped by the development of FM stereo by General Electric. Armstrong's FM system was also used for communications between NASA and the Apollo program astronauts. (He is of no known relation to Apollo astronaut Neil Armstrong.)  Armstrong has been called "the most prolific and influential inventor in radio history". The superheterodyne process is still extensively used by radio equipment. Eighty years after its invention, FM technology has started to be supplemented, and in some cases replaced, by more efficient digital technologies. The introduction of digital television eliminated the FM audio channel that had been used by analog television, HD Radio has added digital sub-channels to FM band stations, and, in Europe and Pacific Asia, Digital Audio Broadcasting bands have been created that will, in some cases, eliminate existing FM stations altogether. However, FM broadcasting is still used internationally, and remains the dominant system employed for audio broadcasting services.

What kind of legacy did Edwin leave behind?

OUT:
Armstrong has been called "the most prolific and influential inventor in radio history".