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Amateur Radio Emergency Communications
In times of crisis and natural disasters, amateur radio is often used as a means of emergency communication when Landline, wireline, cell phones and other conventional means of communications fail. Unlike commercial systems, amateur radio is usually independent of terrestrial facilities that can fail. It is dispersed throughout a community without "choke points" such as cellular telephone sites that can be overloaded. Amateur radio operators are experienced in improvising antennas and power sources and most equipment today can be powered by an automobile battery. Annual "Field Day (amateur radio), Field Days" are held in many countries to practice these emergency improvisational skills. Amateur radio operators can use hundreds of frequencies and can quickly establish networks tying disparate agencies together to enhance interoperability. Recent examples include the September 11 attacks on the World Trade Center (1973–2001), World Trade Center in Manhattan in 2001, the 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camporee
A camporee is a local or regional gathering of Scouting units for a period of camping and common activities. Similar to a camporee, a jamboree occurs less often and draws units from the entire nation or world. It should not be confused with the Australian term "jamborette". Boy Scouts of America In the Boy Scouts of America, districts or councils may hold a camporee once or twice a year. Typically, the camporee involves patrol-based competitions, with events such as: hiking preparedness, fire building, knot tying, first aid, emergency preparedness, pioneering, citizenship, patrol mystery event (team building), outdoor cooking, camping or orienteering. Some camporees also integrate work on merit badges. The camporee may be centered on a central theme such as living history, horsemanship, aquatics, shooting sports, a historical trail, a service project, and most recently Geocaching. Camporees often have a campfire program with awards and presentations, skits and songs. Cam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bahama
The Bahamas, officially the Commonwealth of The Bahamas, is an archipelagic and island country within the Lucayan Archipelago of the Atlantic Ocean. It contains 97 per cent of the archipelago's land area and 88 per cent of its population. It comprises more than 3,000 islands, cays and islets in the Atlantic Ocean, and is located north of Cuba and north-west of the island of Hispaniola (split between the Dominican Republic and Haiti) and the Turks and Caicos Islands, southeast of the U.S. state of Florida and east of the Florida Keys. The capital and largest city is Nassau on the island of New Providence. The Royal Bahamas Defence Force describes the Bahamas' territory as encompassing of ocean space. The Bahama islands were inhabited by the Arawak and Lucayans, a branch of the Arawakan-speaking Taíno, for many centuries. Christopher Columbus was the first European to see the islands, making his first landfall in the "New World" in 1492 when he landed on the island of S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Amateur Radio Emergency Communications Conference
The Global Amateur Radio Emergency Communications Conference or GAREC was a conference held annually from 2005–2014 by the International Amateur Radio Union for discussion of amateur radio operation during natural disasters and other emergency, emergencies with the motto, "Saving lives through emergency communications". GAREC was first held in Tampere, Finland in 2005, coinciding with the adoption of the Tampere Convention, a globally binding emergency communications treaty that had been signed in Tampere in 1998. In later conferences, the venue has attempted to rotate in sequence through International Telecommunication Union region, ITU Regions 1, 2 and 3 (though not necessarily in that order). Subsequent conferences It seems 2014 was the last conference held successfully. References {{Reflist Amateur radio emergency communications organizations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Hampshire Union Leader
The ''New Hampshire Union Leader'' is a daily newspaper from Manchester, the largest city in the U.S. state of New Hampshire. On Saturdays, it publishes as the ''New Hampshire Sunday News.'' Founded in 1863, the paper was best known for the conservative political opinions of its late publisher, William Loeb, and his wife, Elizabeth Scripps "Nackey" Loeb. Ownership of the paper passed from William Loeb to his wife upon his death, then to the Nackey S. Loeb School of Communications upon her death, until moving to private investors in January 2025. Over the decades, the Loebs gained considerable influence and helped shape New Hampshire's political landscape. The paper helped to derail the candidacy of Maine's U.S. Senator Edmund Muskie, who unsuccessfully sought the Democratic presidential nomination in 1972. Loeb criticized Muskie's wife, Jane, in editorials. When he defended her in a press conference, there was a measured negative effect on voter perceptions of Muskie wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston Marathon Bombing
The Boston Marathon bombing, sometimes referred to as simply the Boston bombing, was an Islamist domestic terrorist attack that took place during the 117th annual Boston Marathon on April 15, 2013. Brothers Tamerlan and Dzhokhar Tsarnaev planted two homemade pressure cooker bombs that detonated near the finish line of the race 14 seconds and apart. Three people were killed and hundreds injured, including a dozen who lost limbs. On April 18, 2013, the Federal Bureau of Investigation (FBI) released images of two suspects in the bombing. The two suspects were later identified as the Tsarnaev brothers. Later on the evening of April 18, the Tsarnaev brothers killed an MIT policeman, Sean Collier, and proceeded to commit a carjacking. They engaged in a shootout with police in nearby Watertown, during which two officers were severely injured (one of the injured officers, Dennis Simmonds, died a year later). Tamerlan was shot several times, and his brother Dzhokhar ran him o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARRL
The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska of Hartford, Connecticut. The ARRL represents the interests of amateur radio operators before federal regulatory bodies, provides technical advice and assistance to amateur radio enthusiasts, supports a number of educational programs and sponsors emergency communications service throughout the country. The ARRL has approximately 161,000 members. In addition to members in the US, the organization claims over 7,000 members in other countries. The ARRL publishes many books and a monthly membership journal called ''QST''. The ARRL is the primary representative organization of amateur radio operators to the US government. It performs this function by lobbying the United States Congress, US Congress and the Federal Communications Commission. The ARR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Ike
Hurricane Ike () was a powerful tropical cyclone that swept through portions of the Greater Antilles and Northern America in September 2008, wreaking havoc on infrastructure and agriculture, particularly in Cuba and Texas. Ike took a similar track to the 1900 Galveston hurricane. The ninth tropical storm, fifth hurricane, and third major hurricane of the 2008 Atlantic hurricane season, Ike developed from a tropical wave west of Cape Verde on September 1 and strengthened to a peak intensity as a List of Category 4 Atlantic hurricanes, Category 4 hurricane over the open waters of the central Atlantic on September 4 as it tracked westward. Several fluctuations in strength occurred before Ike made landfall (meteorology), landfall on eastern Cuba on September 8. The hurricane weakened prior to continuing into the Gulf of Mexico, but increased its intensity by the time of its final landfall in Galveston, Texas, on September 13 before becoming an ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Radio Relay League
The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska of Hartford, Connecticut. The ARRL represents the interests of amateur radio operators before federal regulatory bodies, provides technical advice and assistance to amateur radio enthusiasts, supports a number of educational programs and sponsors emergency communications service throughout the country. The ARRL has approximately 161,000 members. In addition to members in the US, the organization claims over 7,000 members in other countries. The ARRL publishes many books and a monthly membership journal called '' QST''. The ARRL is the primary representative organization of amateur radio operators to the US government. It performs this function by lobbying the US Congress and the Federal Communications Commission. The ARRL is also the interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Sichuan Earthquake
An earthquake occurred in the province of Sichuan, China at 14:28:01 China Standard Time on May 12, 2008. Measuring at 8.0 (7.9–8.3 ), the earthquake's epicenter was located boxing the compass, west-northwest of Chengdu, the provincial capital, with a Hypocenter, focal depth of . The earthquake ruptured the fault for over , with surface displacements of several meters. The earthquake was also felt as far away as Beijing and Shanghai— away, respectively—where office buildings swayed with the tremor, as well as Bangkok, Thailand and Hanoi, Vietnam. Strong aftershocks, some exceeding 6 , continued to hit the area up to several months after the main shock, causing further casualties and damage. The earthquake also caused the largest number of geohazards ever recorded, including about 200,000 landslides and more than 800 Landslide dam, quake lakes distributed over an area of . Over 69,000 people lost their lives in the quake, including 68,636 in Sichuan province. 374,176 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Republic Of China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Of America
Voice of America (VOA or VoA) is an international broadcasting network funded by the federal government of the United States that by law has editorial independence from the government. It is the largest and oldest of the American international broadcasters, producing digital, TV, and radio content in 48 languages for affiliate stations around the world.* * by * Its targeted and primary audience is non-Americans outside the American borders, especially those living in countries without press freedom or independent journalism. VOA was established in 1942, during World War II. Building on American use of shortwave radio during the war, it initially served as an anti-propaganda tool against Axis misinformation but expanded to include other forms of content like American music programs for cultural diplomacy. During the Cold War, its operations expanded in an effort to fight communism and played a role in the decline of communism in several countries. Throughout its operation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DX-pedition
A DX-pedition is an expedition to what is considered an exotic place by amateur radio operators and DX listeners, typically because of its remoteness, access restrictions, or simply because there are very few radio amateurs active from that place. This could be an island, a country, or even a particular spot on a geographical grid. ''DX'' is a telegraphic shorthand for "distance" or "distant" (see DXing). History Early DX-peditions were simply exploratory and geographical expeditions in the late 1920s and 1930s, in which one or more radio amateurs participated to provide long-distance communications. At the same time they communicated with fellow radio amateurs who wanted to contact a new country. Most notable are the Antarctic expeditions of Admiral Byrd. Another example is the voyage of the schooner ''Kaimiloa'', which traveled the South Pacific in 1924. While the ship's wealthy owners enjoyed the islands, an amateur radio operator kept contact with, and sent QSL cards to, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
