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Professional Diving Instructors Corporation
The Professional Diving Instructors Corporation (PDIC) is an international SCUBA training and certification agency. It has an estimated 5 million active recreational divers Recreational diving or sport diving is diving for the purpose of leisure and enjoyment, usually when using scuba equipment. The term "recreational diving" may also be used in contradistinction to "technical diving", a more demanding aspect of r .... Founded in 1969, PDIC was established out of the need to properly train SCUBA instructors. After more than ten years of training exclusively instructors, the decision was made to offer training starting at the open water level. PDIC is a founding member of the (United States) Recreational Scuba Training Council and is recognised as a scuba training and certification provider by several state and national organisations in the USA. References External links PDIC Official Site Professional Diving Instructors Corporation 1960s establishments in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-governmental Organization
A non-governmental organization (NGO) or non-governmental organisation (see American and British English spelling differences#-ise, -ize (-isation, -ization), spelling differences) is an organization that generally is formed independent from government. They are typically nonprofit organization, nonprofit entities, and many of them are active in humanitarianism or the social sciences; they can also include club (organization), clubs and voluntary association, associations that provide services to their members and others. Surveys indicate that NGOs have a high degree of public trust, which can make them a useful proxy for the concerns of society and stakeholders. However, NGOs can also be lobby groups for corporations, such as the World Economic Forum. NGOs are distinguished from International organization, international and intergovernmental organizations (''IOs'') in that the latter are more directly involved with sovereign states and their governments. The term as it is used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muncie, Indiana
Muncie ( ) is an incorporated city and the seat of Delaware County, Indiana. Previously known as Buckongahelas Town, named after the legendary Delaware Chief.http://www.delawarecountyhistory.org/history/docs/lenape-villages.pdf It is located in East Central Indiana, about northeast of Indianapolis. The United States Census for 2020 reported the city's population was 65,194. It is the principal city of the Muncie metropolitan statistical area, which has a population of 117,671. The Lenape (Delaware) people, led by Buckongahelas arrived in the area in the 1790s, founding several villages, including one known as Munsee Town, along the White River. The trading post, renamed Muncietown, was selected as the Delaware County seat and platted in 1827. Its name was officially shortened to Muncie in 1845 and incorporated as a city in 1865. Muncie developed as a manufacturing and industrial center, especially after the Indiana gas boom of the 1880s. It is home to Ball State University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indiana
Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th state on December 11, 1816. It is bordered by Lake Michigan to the northwest, Michigan to the north, Ohio to the east, the Ohio River and Kentucky to the south and southeast, and the Wabash River and Illinois to the west. Various Indigenous peoples of the Americas, indigenous peoples inhabited what would become Indiana for thousands of years, some of whom the U.S. government expelled between 1800 and 1836. Indiana received its name because the state was largely possessed by native tribes even after it was granted statehood. Since then, settlement patterns in Indiana have reflected regional cultural segmentation present in the Eastern United States; the state's northernmost tier was settled primarily by people from New England and New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Diver Certification Organizations
This article lists notable underwater diver certification agencies. These include certification in cave diving, commercial diving, recreational diving, technical diving and freediving. Diver certification agencies are organisations which issue certification of competence in diving skills under their own name, and which train, assess, certify and register the instructors licensed to present courses following the standards for the certification they issue. Recreational scuba diving certification agencies Organisations which publish standards for competence in recreational scuba diving skills and knowledge, and issue certification for divers assessed as competent against these standards by affiliated schools or instructors: *ACDC - CMAS code ITA/F07 *ACUC - *AED - CMAS code INT/F09 *AFUS - CMAS code ARM/F00 * CMAS code ITA/F14 *AMCQ - CMAS code CAN/F05 *ANDI - , also ANDI International EUF CB 2005 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recreational Diving
Recreational diving or sport diving is diving for the purpose of leisure and enjoyment, usually when using scuba equipment. The term "recreational diving" may also be used in contradistinction to " technical diving", a more demanding aspect of recreational diving which requires more training and experience to develop the competence to reliably manage more complex equipment in the more hazardous conditions associated with the disciplines. Breath-hold diving for recreation also fits into the broader scope of the term, but this article covers the commonly used meaning of ''scuba diving for recreational purposes, where the diver is not constrained from making a direct near-vertical ascent to the surface at any point during the dive'', and risk is considered low. The equipment used for recreational diving is mostly open circuit scuba, though semi closed and fully automated electronic closed circuit rebreathers may be included in the scope of recreational diving. Risk is managed b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Recreational Scuba Training Council
The World Recreational Scuba Training Council (WRSTC) was founded in 1999 and is dedicated to creating minimum recreational diving training standards for the various scuba diving certification agencies across the world. The WRSTC restricts its membership to national or regional councils. These councils consist of individual training organizations who collectively represent at least 50% of the annual diver certifications in the member council's country or region. A national council is referred to as a RSTC (Recreational Scuba Training Council). Significant training organisations which are not associated with WRSTC via membership of its regional RSTCs include Confédération Mondiale des Activités Subaquatiques (CMAS). Member Councils United States RSTC On the basis of the experience of past attempts within the United States (US) to control various aspects of recreational diving activity by legislation, the US RSTC was created in 1986 as a permanent body to sustain a relationshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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