Since November 15, 2010, local radio personality Rob Johnson has served as morning drive host. Settlement of this 'first' question may hang largely upon what constitutes 'regular' programming. Chronology of call letters WQQW; … But because it shares AM 720, the same frequency as "clear channel" station WGN in Chicago, WGST is a daytimer, required to be off the air at night when AM radio waves travel farther. Radio-TV Broadcast History. Formed in the early 1990s, It was once previously owned by DMG Radio. [76] The Dutch company Nederlandsche Radio-Industrie and its owner engineer, Hanso Idzerda, made the first regular wireless broadcast for entertainment from its workshop in The Hague on 6 November 1919. [78] FM uses frequency modulation of the radio wave to reduce static and interference from electrical equipment and the atmosphere. Soon, the U.S. Navy experimented with satellite navigation, culminating in the launch of the Global Positioning System (GPS) constellation in 1987. The meaning and usage of the word "radio" has developed in parallel with developments within the field of communications and can be seen to have three distinct phases: electromagnetic waves and experimentation; wireless communication and technical development; and radio broadcasting and commercialization. In the 1940s, it was located in the Forsyth Building in downtown Atlanta. Although this was not a radio system, Edison would sell his patent rights to his friend Guglielmo Marconi at the Marconi Company in 1903, rather than another interested party who might end up working against Marconi's interests. The introduction of the Communications Act of 1934 led to the establishment of the Federal Communications Commissions (FCC). Development from a laboratory demonstration to a commercial entity spanned several decades and required the efforts of many practitioners. Please choose whether or not you want other users to be able to see on your profile that this library is a favorite of yours. Eine Stunde History. The E-mail message field is required. By 1972, the station had changed to a Solid-Gold Format. ... Talk radio rival WSB hired Boortz, WGST then hired Sean Hannity to replace Boortz, after a few other hosts were tried out in his time slot. [85], The Radio Act of 1927 gave the Federal Radio Commission the power to grant and deny licenses, and to assign frequencies and power levels for each licensee. It operated much the way American Telephone and Telegraph operated until 1983, owning all of its equipment and refusing to communicate with non-Marconi equipped ships. The station's nighttime radiation pattern has a null toward the northeast. Karl der Große, die Nürnberger Prozesse, Boat People und Flüchtlinge: Was hat Gestern mit Heute zu tun? 8. [24] By August 1895, Marconi was field testing his system but even with improvements he was only able to transmit signals up to one-half mile, a distance Oliver Lodge had predicted in 1894 as the maximum transmission distance for radio waves. [25] Marconi's experimental apparatus proved to be the first engineering-complete, commercially successful radio transmission system. The FCC's responsibility is to control the industry including "telephone, telegraph, and radio communications. Radio." However, Fessenden himself never mentioned that date: rather, he wrote of experiments with voice as early as 1902. [8] Jacor Communications announced a $4.4 million purchase of all four stations in January 1999;[9] Jacor was itself acquired by Clear Channel Communications (now iHeartMedia) a few months later. Please enter recipient e-mail address(es). In an internal confidential report from February 25, 1924, the Imperial Wireless Telegraphy Committee stated: When radio was introduced in the early 1920s, many predicted it would kill the phonograph record industry. Bose's first scientific paper, "On polarisation of electric rays by double-refracting crystals" was communicated to the Asiatic Society of Bengal in May 1895. On September 26, 2012, it was reported by several major news outlets that WGST would be changing its format;[16] Johnson, Merlino, and Humphries were terminated, Limbaugh's show was sold to WSB, Beck's show went to WCFO,[17] and Savage quit his show in a coincidental action. WATL … In early radio, and to a limited extent much later, the transmission signal of the radio station was specified in meters, referring to the wavelength, the length of the radio wave. He developed this carbon-based detector further and eventually could detect signals over a few hundred yards. He began collaborating with Marconi on resolving the problem of a wireless communication system, obtaining some patents by the end of 1899. Building on the work of Lodge,[20] the Bengali Indian physicist Jagadish Chandra Bose ignited gunpowder and rang a bell at a distance, using millimeter-range-wavelength microwaves, in a November 1894 public demonstration at the Town Hall of Kolkata, India. You may send this item to up to five recipients. Radio was used to transmit pictures visible as television as early as the 1920s. On Christmas Eve 1906, Reginald Fessenden used a synchronous rotary-spark transmitter for the first radio program broadcast, from Ocean Bluff-Brant Rock, Massachusetts.