Finger Lakes Vacationer. Published on May 2. Finger Lakes Vacationer. Showtime Full Waterloo Online Free' title='Showtime Full Waterloo Online Free' />The History of Sex in Cinema 2015 was no different than the four previous years many boundarypushing, premium CableTV series. KDKA AM Wikipedia. KDKA 1. 02. 0 k. Hz. AM is a Class A clear channel radio station, owned and operated by CBS Radio and licensed to Pittsburgh, Pennsylvania. Its studios are located at the combined CBS Radio Pittsburgh facility in the Foster Plaza on Holiday Drive in Green Tree, and its transmitter site is at Allison Park. The stations programming is also carried over KDKA FMs 9. HD2 digital subchannel. KDKA features a NewsTalk format. Operating with a transmitter power output of 5. Pennsylvania, along with portions of the adjacent states of Ohio, West Virginia and New York, plus the Canadian province of Ontario. Its nighttime signal covers much of eastern North America. KDKA has described itself as the Pioneer Broadcasting Station of the World,3 and traces its beginning initially using the temporarily assigned special amateur call sign of 8. ZZ to its broadcast of the 1. Harding Cox presidential election results on the evening of November 2, 1. HistoryeditAlthough KDKAs history has been extensively reviewed, there are some inconsistencies between accounts, leading one researcher to note While the KDKA story is often recounted, the details tend to vary slightly both in the secondary source material and in the published recollections of the participants, including differences in the chronology of events and the relative importance of the parties involved. Initial point to point service licenseeditKDKAs establishment was an outgrowth of the post World War I efforts of the Westinghouse Electric and Manufacturing Company of East Pittsburgh, Pennsylvania to expand its commercial operations in the radio industry. Kilauea Mount Etna Mount Yasur Mount Nyiragongo and Nyamuragira Piton de la Fournaise Erta Ale. The Walking Dead has one of the best casts on TV. And as you might imagine, many of the actors look shockingly different from their characters. International newspaper subscriptions print and distribute International newspaper titles worldwide. Search our list of 1470 Newspaper titles by Country, by lanugage. During the war, Westinghouse received government contracts to develop radio transmitters and receivers for military use. They used recently developed vacuum tube equipment that was capable of audio communication. Previous spark gap transmitters could only be used to transmit the dots and dashes of Morse code. At the time of the entry of the United States into World War I in April 1. However, during the conflict Westinghouse received permission to operate research radio transmitters located at its East Pittsburgh plant and at the home of one of its lead engineers, Frank Conrad, in nearby Wilkinsburg. Harry P. Davis, Westinghouse vice president and founder of KDKAWith the end of the war, the government contracts were canceled. However, Westinghouse moved aggressively to establish itself as a national and international provider of radio communication. Its primary competitor in this effort was the Radio Corporation of America RCA, which had recently been formed as a subsidiary by Westinghouses arch rival, the General Electric Company of Schenectady, New York, using the assets of the Marconi Company of America. The effort to establish Westinghouses radio industry presence was led by company vice president H. P. Davis. 6 In order to strengthen the companys patent position, especially related to receivers, he spearheaded the purchase of the International Radio Telegraph Company, primarily to gain control of a heterodyne patent originally issued to Reginald Fessenden, and also arranged for the purchase of the commercial rights to the regenerative and superheterodyne patents held by Edwin Howard Armstrong. However, because of the competitive advantage RCA had in international and marine communications, initially there appeared to be limited opportunities available to Westinghouse. Although it would gain its fame as a broadcasting station, KDKA actually originated as part of a project to establish private radiotelegraph links between Westinghouses East Pittsburgh factory and its other facilities, to avoid the business expense of paying for telegraph and telephone lines. In September 1. 92. Westinghouse plant in East Pittsburgh. Eternal Sunshine Of The Spotless Mind Full Movie Part 1. It will be used to establish communication between the East Pittsburgh plant and the company branch factories at Cleveland, O., Newark, N. J., and Springfield, Mass., where similar outfits will be employed. An application, signed by H. P. Davis, was submitted to the Eighth District Radio Inspector, S. W. Edwards in Detroit, who forwarded it to Washington, and on October 2. Westinghouse was issued a Limited Commercial station license, serial 1. KDKA. 9 This Limited Commercial grant was consistent with the standard practice being followed at this time, for licenses issued to companies engaging in private radio communication. Neither KDKAs original application, nor the resulting license, mentioned broadcasting, only that the station was to be used for radiotelegraphic communication with stations located at the Westinghouse facilities in Cleveland, Newark and Springfield, plus station WCG in Brooklyn, New York, which was operated by the recently acquired International Radio Telegraph. At this time, radio stations in the United States were regulated by the Department of Commerces Bureau of Navigation. Beginning with the introduction of licensing in late 1. W to radio stations in the eastern United States. However, KDKA happened to receive its assignment during a short period during which land stations were being issued call letters from a sequential block of K call letters that had been previously been assigned only to ship stations. Although the original policy was restored a few months later, KDKA was permitted to keep its non standard call sign. Addition of a broadcasting serviceeditCirca 1. KDKA transmission room. Shortly after beginning the process of setting up KDKA to be used for point to point communication, a series of events occurred which resulted in it also becoming a broadcasting station, which would overshadow its original role. Prior to World War I, Frank Conrad had operated an experimental radiotelegraph station, with the callsign 8. XK. 1. 2 Following the war, the U. S. government again allowed the operation of civilian radio stations, and Conrad revived 8. XK, which was located in a detached two story garage at his residence. He used the knowledge gained during the wartime period to upgrade his station to begin making audio transmissions, and became well known among radio amateurs for his experimental activities. On October 1. 7, 1. Conrad made the first of what would become a semi regular series of entertainment broadcasts. During this time the Joseph Horne department store ran daily full page advertisements in the Pittsburgh papers, and, in its September 2. Amateur Wireless Sets for 1. Six days later, the stores September 2. Air Concert Picked Up By Radio Here, which noted that its demonstration set had been used to receive one of the Conrad broadcasts. H. P. Davis saw this advertisement and immediately recognized the limitless opportunity of adding radio receivers to the lines of appliances sold to the general public by Westinghouse,1. Westinghouse should provide regular programming as an incentive for persons considering a purchase. Davis held a staff meeting with his radio cabinet and asked them to have a station operational in time to broadcast the presidential and local election returns on November 2, 1. Election return broadcasts had been a tradition since shortly after the development of radio, although due to technical limitations initially they could only be done using Morse code, which greatly limited the potential audiences. Following the development of vacuum tube transmitters that made audio transmissions possible, the first spoken word election night broadcast was made on November 7, 1. De. Forest Radio Telephone and Telegraph Companys station, 2. XG, located in the Highbridge section of New York City, in conjunction with the New York American, announcing the results of the Wilson Hughes presidential election. On August 3. 1, 1. Detroit News, whose Detroit News Radiophone began making daily broadcasts on August 2.