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List Of Catastrophic Collapses Of Broadcast Masts And Towers
This is a list of catastrophic collapses of broadcast masts and towers. Masts and towers can collapse as a result of natural disasters, such as storms and fires; from engineering defects; and from accidents, sabotage and bendover. __TOC__ List of collapses References {{Disasters Antennas (radio) * History of structural engineering * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poldhu
Poldhu is a small area in south Cornwall, England, UK, situated on the Lizard Peninsula; it comprises Poldhu Point and Poldhu Cove. Poldhu means "black pool" in Cornish. Poldhu lies on the coast of Mount's Bay and is in the northern part of the parish of Mullion; the churchtown is to the south-east. On the north side of Poldhu Cove is the parish of Gunwalloe and the village of Porthleven is a further to the north. Poldhu Point became the site of one of the main technological advances of the early twentieth century when, on 12 December 1901, a wireless signal was sent by Thomas Barron in Poldhu to St John's, Newfoundland, and received by Marconi. The technology was a precursor to radio, television, satellites and the internet, with the earth station at Goonhilly Downs a nearby example. The beach at Poldhu was heavily mined during World War II to prevent any prospect of a German force landing there. As an unfortunate result, on 24 April 1943, Royal Air Force Volunteer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augusta, Michigan
Augusta is a village in Kalamazoo County in the U.S. state of Michigan. The population was 885 at the 2010 census. The village is mostly within Ross Township, though a small portion extends south into Charleston Township. Augusta is situated on the M-96 highway, about five miles (8 km) northeast of Galesburg, and about seven miles (11 km) west of downtown Battle Creek. Kalamazoo is an additional ten miles (16 km) west of Galesburg. Fort Custer Recreation Area is immediately south of the village on the east side of the Kalamazoo River. Augusta was established in 1832. Geography According to the United States Census Bureau, the village has a total area of , of which is land and is water. Demographics 2010 census As of the 2010 census, there were 885 people, 362 households, and 223 families living in the village. The population density was . There were 394 housing units at an average density of . The racial makeup of the village was 94.0% White, 1.5% Africa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KAYS-TV Tower
KBSH-DT (channel 7) is a television station licensed to Hays, Kansas, United States, affiliated with CBS and owned by Gray Television. The station's news bureau, advertising sales office and transmitter are located on Hall Street in northwest Hays. KBSH-DT is part of the Kansas Broadcasting System (KBS), a statewide network of four full-power stations that relay programming from Wichita CBS affiliate KWCH-DT (channel 12, licensed to Hutchinson) across central and western Kansas; KBSH-DT incorporates local advertising and news inserts aimed at areas of central Kansas within the Wichita–Hutchinson Plus television market. KBSH-DT is also a sister station to Wichita-licensed CW affiliate KSCW-DT (channel 33). History The station first signed on the air on September 2, 1958, as KAYS-TV. The station was initially a primary affiliate of ABC. KAYS-TV was founded by Hays businessmen Ross Beach and Bob Schmidt, owners of radio station KAYS (1400 AM); the television station was hous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochsenkopf TV Tower
The Ochsenkopf Transmitter (german: Sender Ochsenkopf) is a radio and TV tower of reinforced concrete, which was built in 1958 on the summit of the Ochsenkopf mountain, the second-highest mountain in the Fichtelgebirge mountain chain in Northern Bavaria, Germany. The tower replaced a guyed steel tube TV mast that collapsed in January 1958 as result of icing. The tower, which is not accessible to the public, has a hyperbolic-shaped basement with five floors for technical equipment. Above it, there are platforms for directional antennas. The antennas for FM-transmission are on the upper part of the concrete tower, those for TV transmission on a steel tube mast on the top. Transmitting to the former GDR Ochsenkopf TV Tower played an important role in transmitting to the former GDR many West German FM and TV programs, notably ARD, West Germany's first – and between 1952 and 1963 only – television channel. Its signal could penetrate deep into the southern territory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing B-29 Superfortress
The Boeing B-29 Superfortress is an American four-engined propeller-driven heavy bomber, designed by Boeing and flown primarily by the United States during World War II and the Korean War. Named in allusion to its predecessor, the B-17 Flying Fortress, the Superfortress was designed for high-altitude strategic bombing, but also excelled in low-altitude night incendiary bombing, and in dropping naval mines to blockade Japan. B-29s dropped the atomic bombs on Hiroshima and Nagasaki, the only aircraft ever to drop nuclear weapons in combat. One of the largest aircraft of World War II, the B-29 was designed with state-of-the-art technology, which included a pressurized cabin, dual-wheeled tricycle landing gear, and an analog computer-controlled fire-control system that allowed one gunner and a fire-control officer to direct four remote machine gun turrets. The $3 billion cost of design and production (equivalent to $ billion today), far exceeding the $1.9 b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selma, Texas
Selma is a city in Bexar, Comal, and Guadalupe Counties in the U.S. state of Texas. It is part of the San Antonio metropolitan statistical area. Its population was 10,952 at the 2020 census, up from 5,540 at the 2010 census. Selma was settled by German and Polish immigrants in the mid 1800s. The Retama Park horse-racing track is located in Selma. History Selma was settled in 1847 by immigrants from several European countries. The name Selma is a traditional German girl's name. In 1849, the Harrison and Brown stagecoach stop was built in Selma to handle passengers and freight on the San Antonio to Austin stagecoach line. John Harrison and his wife Martha moved to Selma in 1852, and he became the first postmaster of the town when the post office opened in 1856. Harrison was also co-owner of the Harrison and McCulloch stage line, which ran a postal route through Selma. Harrison's house still stands by Cibolo Creek, where it was built and is listed on the National Register of Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WOAI (AM)
WOAI (1200 kHz) is a commercial AM radio station in San Antonio, Texas, which airs a news/talk format. It is owned and operated by locally based iHeartMedia, Inc., and is that company's flagship station. Studios are located in the Stone Oak neighborhood in Far North San Antonio. Its non-directional antenna transmitter site is off Santa Clara Road in Zuehl, Texas. WOAI promotion refers to the station as the "50,000 Watt Blowtorch" of South Texas. It is a Class A clear-channel station, broadcasting fulltime at the U.S. maximum power of 50,000 watts. In the daytime, WOAI covers most of Central and South Texas, providing at least secondary coverage as far north as the Waco suburbs and as far south as Corpus Christi. With a good radio, WOAI's nighttime signal reaches much of the United States and Mexico, and parts of central Canada. However, it is strongest in the central United States. WOAI audio streaming is also available through iHeartRadio. Programming WOAI airs a mix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EOKA
The Ethniki Organosis Kyprion Agoniston (EOKA; ; el, Εθνική Οργάνωσις Κυπρίων Αγωνιστών, lit=National Organisation of Cypriot Fighters) was a Greek Cypriot Greek Cypriots or Cypriot Greeks ( el, Ελληνοκύπριοι, Ellinokýprioi, tr, Kıbrıs Rumları) are the ethnic Greek population of Cyprus, forming the island's largest ethnolinguistic community. According to the 2011 census, 659,115 r ... nationalist paramilitary organisation that fought a campaign for the end of Cyprus#Cyprus under the British Empire, British rule in Cyprus, and for enosis, eventual union with Kingdom of Greece (Glücksburg), Greece. Background Cyprus, an island in the eastern Mediterranean, inhabited mostly by Greek Cypriots (majority) and Turkish Cypriots (minority) populations, was part of the Ottoman Empire until 4 June 1878, when in the aftermath of the Russo-Turkish War (1877–1878), Russo-Turkish War, it was handed to the British empire. As nationalist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprus
Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is geographically in Western Asia, its cultural ties and geopolitics are overwhelmingly Southern European. Cyprus is the third-largest and third-most populous island in the Mediterranean. It is located north of Egypt, east of Greece, south of Turkey, and west of Lebanon and Syria. Its capital and largest city is Nicosia. The northeast portion of the island is ''de facto'' governed by the self-declared Turkish Republic of Northern Cyprus, which was established after the 1974 invasion and which is recognised as a country only by Turkey. The earliest known human activity on the island dates to around the 10th millennium BC. Archaeological remains include the well-preserved ruins from the Hellenistic period such as Salamis and Kourion, and Cypr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicosia
Nicosia ( ; el, Λευκωσία, Lefkosía ; tr, Lefkoşa ; hy, Նիկոսիա, romanized: ''Nikosia''; Cypriot Arabic: Nikusiya) is the largest city, capital, and seat of government of Cyprus. It is located near the centre of the Mesaoria plain, on the banks of the River Pedieos. According to Greek mythology, Nicosia ( in Greek) was a siren, one of the daughters of Acheloos and Melpomene and its name translates as "White State" or city of White Gods. Nicosia is the southeasternmost of all EU member states' capitals. It has been continuously inhabited for over 4,500 years and has been the capital of Cyprus since the 10th century. The Greek Cypriot and Turkish Cypriot communities of Nicosia segregated into the south and north of the city respectively in early 1964, following the fighting of the Cyprus crisis of 1963–64 that broke out in the city. This separation became a militarised border between the Republic of Cyprus and Northern Cyprus after Turkey invaded the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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