An aerodrome or airdrome is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither. Aerodromes include small general aviation airfields, large commercial airports, military airbases; the term airport may imply a certain stature. This means that all airports are aerodromes. Usage of the term "aerodrome" remains more common in the Ireland and Commonwealth nations. A water aerodrome is an area of open water used by seaplanes or amphibious aircraft for landing and taking off. According to the International Civil Aviation Organization an aerodrome is "A defined area on land or water intended to be used either wholly or in part for the arrival and surface movement of aircraft." The word aerodrome derives from Ancient Greek ἀήρ, δρόμος, road or course meaning air course. An ancient linguistic parallel is hippodrome, derived from ἵππος, δρόμος, course. A modern linguistic parallel is an arena for velocipedes. Αεροδρόμιο is the word for airport in Modern Greek.
In British military usage, the Royal Flying Corps in the First World War and the Royal Air Force in the First and Second World Wars used the term—it had the advantage that their French allies, on whose soil they were based and with whom they co-operated, used the cognate term aérodrome. In Canada and Australia, aerodrome is a legal term of art for any area of land or water used for aircraft operation, regardless of facilities. International Civil Aviation Organization documents use the term aerodrome, for example, in the Annex to the ICAO Convention about aerodromes, their physical characteristics, their operation. However, the terms airfield or airport superseded use of aerodrome after World War II, in colloquial language. In the early days of aviation, when there were no paved runways and all landing fields were grass, a typical airfield might permit takeoffs and landings in only a couple of directions, much like today's airports, whereas an aerodrome was distinguished, by virtue of its much greater size, by its ability to handle landings and take offs in any direction.
The ability to always take off and land directly into the wind, regardless of the wind's direction, was an important advantage in the earliest days of aviation when an airplane's performance in a crosswind takeoff or landing might be poor or dangerous. The development of differential braking in aircraft, improved aircraft performance, utilization of paved runways, the fact that a circular aerodrome required much more space than did the "L" or triangle shaped airfield made the early aerodromes obsolete; the city of the first aerodrome in the world is a French commune named Viry-Chatillon. The unimproved airfield remains a phenomenon in military aspects; the DHC-4 Caribou served in the U. S. military in Vietnam, landing on rough, unimproved airfields where the C-130 workhorse could not operate. Earlier, the Ju 52 and Fieseler Storch could do the same, one example of the latter taking off from the Führerbunker whilst surrounded by Russian troops. An airport is an aerodrome certificated for commercial flights.
An air base is an aerodrome with significant facilities to support crew. The term is reserved for military bases, but applies to civil seaplane bases. An airstrip is a small aerodrome that consists only of a runway with fueling equipment, they are in remote locations. Many airstrips were built on the hundreds of islands in the Pacific Ocean during World War II. A few airstrips grew to become full-fledged airbases as strategic or economic importance of a region increased over time. An Advanced Landing Ground was a temporary airstrip used by the Allies in the run-up to and during the invasion of Normandy, these were built both in Britain, on the continent. A water aerodrome is an area of open water used by seaplanes or amphibious aircraft for landing and taking off, it may have a terminal building on land and/or a place where the plane can come to shore and dock like a boat to load and unload. The Canadian Aeronautical Information Manual says "...for the most part, all of Canada can be an aerodrome", however there are "registered aerodromes" and "certified airports".
To become a registered aerodrome the operator must maintain certain standards and keep the Minister of Transport informed of any changes. To be certified as an airport the aerodrome, which supports commercial operations, must meet safety standards. Nav Canada, the private company responsible for air traffic control services in Canada, publishes the Canada Flight Supplement, a directory of all registered Canadian land aerodromes, as well as the Canada Water Aerodrome Supplement. Casement Aerodrome is the main military airport used by the Irish Air Corps; the term "aerodrome" is used for airports and airfields of lesser importance in Ireland, such as those at Abbeyshrule. Spaceport
Canada is a country in the northern part of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering 9.98 million square kilometres, making it the world's second-largest country by total area. Canada's southern border with the United States is the world's longest bi-national land border, its capital is Ottawa, its three largest metropolitan areas are Toronto and Vancouver. As a whole, Canada is sparsely populated, the majority of its land area being dominated by forest and tundra, its population is urbanized, with over 80 percent of its inhabitants concentrated in large and medium-sized cities, many near the southern border. Canada's climate varies across its vast area, ranging from arctic weather in the north, to hot summers in the southern regions, with four distinct seasons. Various indigenous peoples have inhabited what is now Canada for thousands of years prior to European colonization. Beginning in the 16th century and French expeditions explored, settled, along the Atlantic coast.
As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces; this began an accretion of provinces and territories and a process of increasing autonomy from the United Kingdom. This widening autonomy was highlighted by the Statute of Westminster of 1931 and culminated in the Canada Act of 1982, which severed the vestiges of legal dependence on the British parliament. Canada is a parliamentary democracy and a constitutional monarchy in the Westminster tradition, with Elizabeth II as its queen and a prime minister who serves as the chair of the federal cabinet and head of government; the country is a realm within the Commonwealth of Nations, a member of the Francophonie and bilingual at the federal level. It ranks among the highest in international measurements of government transparency, civil liberties, quality of life, economic freedom, education.
It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many other countries. Canada's long and complex relationship with the United States has had a significant impact on its economy and culture. A developed country, Canada has the sixteenth-highest nominal per capita income globally as well as the twelfth-highest ranking in the Human Development Index, its advanced economy is the tenth-largest in the world, relying chiefly upon its abundant natural resources and well-developed international trade networks. Canada is part of several major international and intergovernmental institutions or groupings including the United Nations, the North Atlantic Treaty Organization, the G7, the Group of Ten, the G20, the North American Free Trade Agreement and the Asia-Pacific Economic Cooperation forum. While a variety of theories have been postulated for the etymological origins of Canada, the name is now accepted as coming from the St. Lawrence Iroquoian word kanata, meaning "village" or "settlement".
In 1535, indigenous inhabitants of the present-day Quebec City region used the word to direct French explorer Jacques Cartier to the village of Stadacona. Cartier used the word Canada to refer not only to that particular village but to the entire area subject to Donnacona. From the 16th to the early 18th century "Canada" referred to the part of New France that lay along the Saint Lawrence River. In 1791, the area became two British colonies called Upper Canada and Lower Canada collectively named the Canadas. Upon Confederation in 1867, Canada was adopted as the legal name for the new country at the London Conference, the word Dominion was conferred as the country's title. By the 1950s, the term Dominion of Canada was no longer used by the United Kingdom, which considered Canada a "Realm of the Commonwealth"; the government of Louis St. Laurent ended the practice of using'Dominion' in the Statutes of Canada in 1951. In 1982, the passage of the Canada Act, bringing the Constitution of Canada under Canadian control, referred only to Canada, that year the name of the national holiday was changed from Dominion Day to Canada Day.
The term Dominion was used to distinguish the federal government from the provinces, though after the Second World War the term federal had replaced dominion. Indigenous peoples in present-day Canada include the First Nations, Métis, the last being a mixed-blood people who originated in the mid-17th century when First Nations and Inuit people married European settlers; the term "Aboriginal" as a collective noun is a specific term of art used in some legal documents, including the Constitution Act 1982. The first inhabitants of North America are hypothesized to have migrated from Siberia by way of the Bering land bridge and arrived at least 14,000 years ago; the Paleo-Indian archeological sites at Old Crow Flats and Bluefish Caves are two of the oldest sites of human habitation in Canada. The characteristics of Canadian indigenous societies included permanent settlements, complex societal hierarchies, trading networks; some of these cultures had collapsed by the time European explorers arrived in the late 15th and early 16th centuries and have only been discovered through archeological investigations.
The indigenous population at the time of the first European settlements is estimated to have been between 200,000
Canada Flight Supplement
The Canada Flight Supplement is a joint civil/military publication and is a supplement of the Aeronautical Information Publication. It is the nation's official airport directory, it contains information on all registered Canadian and certain Atlantic aerodromes and certified airports. The CFS is published, separately in English and French, as a paper book by Nav Canada and is issued once every 56 days on the ICAO AIRAC schedule; the CFS was published by Natural Resources Canada on behalf of Transport Canada and the Department of National Defence until 15 March 2007 edition, at which time Nav Canada took over production. The CFS presents runway data and departure procedures, air traffic control and other radio frequencies and services such as fuel, hangarage that are available at each listed aerodrome; as well, the CFS contains useful reference pages, including interception instructions for civil aircraft, chart updating data and search and rescue information. Most pilots flying in Canada carry a copy of the CFS in case a weather or mechanical diversion to another airport becomes necessary.
The Canada Flight Supplement is made up of seven sections: Special Notices — list of new or amended procedures. General Section — glossary, airport code listing, list of abandoned aerodromes, other introductory information. Aerodrome/Facility Directory — list all aerodromes alphabetically by the community in which they are located. A sketch of the airport is included showing runway layout, locations of buildings and tower. Included in the sketch is an obstacle clearance circle. Planning — general flight planning information, including flight plans and position reports, lists of significant new towers and other obstructions, chart updating, preferred IFR routes, similar information. Radio Navigation and Communications — listing of radio navigation aids and communication outlets, together with all known commercial AM broadcasters and their locations and frequencies. Military Flight Data and Procedures — military flight and reporting procedures for Canada and the U. S. Emergency — emergency procedures and guidelines for hijacks, fuel dumping and rescue, etc.
Carrying "current aeronautical charts and publications covering the route of the proposed flight and any probable diversionary route" is a requirement under CAR 602.60 for night VFR, VFR Over-The-Top and instrument flight rules flights. This Canadian Aviation Regulation does not require carriage of a copy of the CFS, but, one way to satisfy the regulation; because information in the CFS may be out of date with regard to such issues as runway closures and fuel availability, pilots should check NOTAMs before each flight. NOTAM information in Canada can be obtained from the Nav Canada Aviation Weather Website or by contacting the appropriate regional Nav Canada Flight Information Centre. While Nav Canada's CFS has the monopoly on paper-version airport directories in Canada, there are several competing internet publications, including the Canadian Owners and Pilots Association's Places to Fly user-editable airport directory. Nav Canada publishes the Water Aerodrome Supplement, as a single volume in English and French.
This contains information on all Canadian water aerodromes as shown on visual flight rules charts and other information such as navaids. The WAS is published on an annual basis. Airport/Facility Directory – U. S. publications equivalent to the Aerodrome/Facility and Planning chapters of the CFS, but divided into several volumes covering different regions. Official website
Ontario is one of the 13 provinces and territories of Canada and is located in east-central Canada. It is Canada's most populous province accounting for 38.3 percent of the country's population, is the second-largest province in total area. Ontario is fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included, it is home to the nation's capital city and the nation's most populous city, Ontario's provincial capital. Ontario is bordered by the province of Manitoba to the west, Hudson Bay and James Bay to the north, Quebec to the east and northeast, to the south by the U. S. states of Minnesota, Ohio and New York. All of Ontario's 2,700 km border with the United States follows inland waterways: from the west at Lake of the Woods, eastward along the major rivers and lakes of the Great Lakes/Saint Lawrence River drainage system; these are the Rainy River, the Pigeon River, Lake Superior, the St. Marys River, Lake Huron, the St. Clair River, Lake St. Clair, the Detroit River, Lake Erie, the Niagara River, Lake Ontario and along the St. Lawrence River from Kingston, Ontario, to the Quebec boundary just east of Cornwall, Ontario.
There is only about 1 km of land border made up of portages including Height of Land Portage on the Minnesota border. Ontario is sometimes conceptually divided into Northern Ontario and Southern Ontario; the great majority of Ontario's population and arable land is in the south. In contrast, the larger, northern part of Ontario is sparsely populated with cold winters and heavy forestation; the province is named after Lake Ontario, a term thought to be derived from Ontarí:io, a Huron word meaning "great lake", or skanadario, which means "beautiful water" in the Iroquoian languages. Ontario has about 250,000 freshwater lakes; the province consists of three main geographical regions: The thinly populated Canadian Shield in the northwestern and central portions, which comprises over half the land area of Ontario. Although this area does not support agriculture, it is rich in minerals and in part covered by the Central and Midwestern Canadian Shield forests, studded with lakes and rivers. Northern Ontario is subdivided into two sub-regions: Northeastern Ontario.
The unpopulated Hudson Bay Lowlands in the extreme north and northeast swampy and sparsely forested. Southern Ontario, further sub-divided into four regions. Despite the absence of any mountainous terrain in the province, there are large areas of uplands within the Canadian Shield which traverses the province from northwest to southeast and above the Niagara Escarpment which crosses the south; the highest point is Ishpatina Ridge at 693 metres above sea level in Temagami, Northeastern Ontario. In the south, elevations of over 500 m are surpassed near Collingwood, above the Blue Mountains in the Dundalk Highlands and in hilltops near the Madawaska River in Renfrew County; the Carolinian forest zone covers most of the southwestern region of the province. The temperate and fertile Great Lakes-Saint Lawrence Valley in the south is part of the Eastern Great Lakes lowland forests ecoregion where the forest has now been replaced by agriculture and urban development. A well-known geographic feature is part of the Niagara Escarpment.
The Saint Lawrence Seaway allows navigation to and from the Atlantic Ocean as far inland as Thunder Bay in Northwestern Ontario. Northern Ontario occupies 87 percent of the surface area of the province. Point Pelee is a peninsula of Lake Erie in southwestern Ontario, the southernmost extent of Canada's mainland. Pelee Island and Middle Island in Lake Erie extend farther. All are south of 42°N – farther south than the northern border of California; the climate of Ontario varies by location. It is affected by three air sources: cold, arctic air from the north; the effects of these major air masses on temperature and precipitation depend on latitude, proximity to major bodies of water and to a small extent, terrain relief. In general, most of Ontario's climate is classified as humid continental. Ontario has three main climatic regions; the surrounding Great Lakes influence the climatic region of southern Ontario. During the fall and winter months, heat stored from the lakes is released, moderating the climate near the shores of the lakes.
This gives some parts of southern Ontario milder winters than mid-continental areas at lower latitudes. Parts of Southwestern Ontario have a moderate humid continental climate, similar to that of the inland Mid-Atlantic states and the Great Lakes portion of the Midwestern United States; the region has warm to cold winters. Annual precipitation is well distributed throughout the year. Most of this region lies in the lee of the Great Lakes. In December 2010, the snowbelt set a new record when it was h
According to the International Civil Aviation Organization, a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft". Runways may be a natural surface. In January 1919, aviation pioneer Orville Wright underlined the need for "distinctly marked and prepared landing places, the preparing of the surface of reasonably flat ground an expensive undertaking there would be a continuous expense for the upkeep." Runways are named by a number between 01 and 36, the magnetic azimuth of the runway's heading in decadegrees. This heading differs from true north by the local magnetic declination. A runway numbered 09 points east, runway 18 is south, runway 27 points west and runway 36 points to the north; when taking off from or landing on runway 09, a plane is heading around 90°. A runway can be used in both directions, is named for each direction separately: e.g. "runway 15" in one direction is "runway 33" when used in the other. The two numbers differ by 18.
For clarity in radio communications, each digit in the runway name is pronounced individually: runway one-five, runway three-three, etc.. A leading zero, for example in "runway zero-six" or "runway zero-one-left", is included for all ICAO and some U. S. military airports. However, most U. S. civil aviation airports drop the leading zero. This includes some military airfields such as Cairns Army Airfield; this American anomaly may lead to inconsistencies in conversations between American pilots and controllers in other countries. It is common in a country such as Canada for a controller to clear an incoming American aircraft to, for example, runway 04, the pilot read back the clearance as runway 4. In flight simulation programs those of American origin might apply U. S. usage to airports around the world. For example, runway 05 at Halifax will appear on the program as the single digit 5 rather than 05. If there is more than one runway pointing in the same direction, each runway is identified by appending left and right to the number to identify its position — for example, runways one-five-left, one-five-center, one-five-right.
Runway zero-three-left becomes runway two-one-right. In some countries, regulations mandate that where parallel runways are too close to each other, only one may be used at a time under certain conditions. At large airports with four or more parallel runways some runway identifiers are shifted by 1 to avoid the ambiguity that would result with more than three parallel runways. For example, in Los Angeles, this system results in runways 6L, 6R, 7L, 7R though all four runways are parallel at 69°. At Dallas/Fort Worth International Airport, there are five parallel runways, named 17L, 17C, 17R, 18L, 18R, all oriented at a heading of 175.4°. An airport with only three parallel runways may use different runway identifiers, such as when a third parallel runway was opened at Phoenix Sky Harbor International Airport in 2000 to the south of existing 8R/26L — rather than confusingly becoming the "new" 8R/26L it was instead designated 7R/25L, with the former 8R/26L becoming 7L/25R and 8L/26R becoming 8/26.
Runway designations may change over time because Earth's magnetic lines drift on the surface and the magnetic direction changes. Depending on the airport location and how much drift occurs, it may be necessary to change the runway designation; as runways are designated with headings rounded to the nearest 10°, this affects some runways sooner than others. For example, if the magnetic heading of a runway is 233°, it is designated Runway 23. If the magnetic heading changes downwards by 5 degrees to 228°, the runway remains Runway 23. If on the other hand the original magnetic heading was 226°, the heading decreased by only 2 degrees to 224°, the runway becomes Runway 22; because magnetic drift itself is slow, runway designation changes are uncommon, not welcomed, as they require an accompanying change in aeronautical charts and descriptive documents. When runway designations do change at major airports, it is changed at night as taxiway signs need to be changed and the huge numbers at each end of the runway need to be repainted to the new runway designators.
In July 2009 for example, London Stansted Airport in the United Kingdom changed its runway designations from 05/23 to 04/22 during the night. For fixed-wing aircraft it is advantageous to perform takeoffs and landings into the wind to reduce takeoff or landing roll and reduce the ground speed needed to attain flying speed. Larger airports have several runways in different directions, so that one can be selected, most nearly aligned with the wind. Airports with one runway are constructed to be aligned with the prevailing wind. Compiling a wind rose is in fact one of the preliminary steps taken in constructing airport runways. Note that wind direction is given as the direction the wind is coming from: a plane taking off from runway 09 faces east, into an "east wind" blowing from 090°. Runway dimensions vary from as small as 245 m long and 8 m wide in s
Stirling-Rawdon is a township in the Canadian province of Ontario, located in Hastings County. It was formed on January 1, 1998, through the amalgamation of Rawdon Township with the Village of Stirling. Stirling was most named the 2012 Kraft Hockeyville winner gaining more than 3.9 million votes. Kraft Hockeyville was awarded to Stirling in March 2012 with an incredible 3.9 million votes over participating communities across Canada. The Kraft Hockeyville program looks for communities across Canada that exhibit great community spirit, a passion for hockey with the ultimate Kraft Hockeyville prize of $100,000 and the opportunity to host an NHL game; the theme of Stirling Hockeyville 2012 was “Play together…. Stay Together.” Organized by chairperson Cindy Brandt, the community came together in a passionate show of support for the improvement of their village. After the death of the influential 25-year arena manager Barry Wilson in the spring of 2011, the tiny community decided to fulfill his mission of improving the Stirling District Recreation Centre.
The self-dubbed "little village with a big heart" succeeded in their intentions. As a result of winning the competition, the Toronto Maple Leafs and Columbus Blue Jackets were scheduled to play an NHL pre-season game in Stirling in September 2012. Arrangements were being made to accommodate these teams in the Yardmen Arena in Belleville, however the game was cancelled due to the 2012 NHL lockout; the NHL announced on June 17, 2013 that Stirling will host a pre-season game between the Washington Capitals and Winnipeg Jets at Yardmen Arena on September 14, 2013. Besides the village proper of Stirling, the township of Stirling-Rawdon comprises a number of villages and hamlets, including the following communities such as Anson, Harold, Mount Pleasant, Springbrook, Wellman. Bonarlaw is named for British Prime Minister Bonar Law; the community was known as Big Springs and Bellview. Bonarlaw has an Anglican church, St. Marks, located at the intersection of highway 14 and St. Marks Road, it is the second church on the site.
The Canadian Pacific Havelock Subdivision crossed the Canadian National Maynooth subdivision at grade just west of highway 14. The Maynooth railway line has been abandoned and has been converted to recreational/snowmobile trails. CP Ottawa-Toronto trains called at Bonarlaw station as late as 1964. Stirling is located north of Belleville; the village accounts for a significant share of the township's entire population. The village of Stirling has a population of 2,139. Up until October 12th 2017, Stirling-Rawdon had the smallest recognized police force in Ontario, with eight police officers and one police chief, they have since transitioned to the Ontario Provincial Police. Settlements include Sine. In 1983, The Heritage Years: A History of Stirling and District was prepared for the 125th anniversary celebrations; this book provides a comprehensive look at the history of Stirling and the surrounding communities in Rawdon and Sidney townships. In 2008, the village of Stirling celebrated its 150th anniversary On March 31, 2012, Stirling-Rawdon was awarded the Kraft Hockeyville Championship.
They received 3,986,769 votes. Second place was West Kelowna B. C. with 2,789,594 votes. They were awarded an NHL game played between the Columbus Blue Jackets; the area around Stirling is made up of farmlands with some forests in sporadic areas with some hills. Rawdon Creek flows near the village centre, the Marsh Creek is to the west and the Trent River with the Trent Canal in the southwest, its main industry is agriculture with some other businesses. The attractions are River Valley and Stirling's nearby lake Oak Lake which lies south of the community. Stirling has many attractions to draw in tourists; the Stirling Festival Theatre performs live professional plays. The Hastings County Museum of Agricultural Heritage, now known as Farmtown Park has 9 buildings boasting over 45,000 square feet of display area; the village of Stirling is home to one elementary school belonging to the Hastings and Prince Edward District School Board. This school includes grades kindergarten to 8; this school is now open as of November 2013.
The town of Stirling does not have a high school, so grade 9 students attend Bayside Secondary School or St. Theresa Catholic Secondary School in Belleville, with a small number attending Centre Hastings Secondary School. People associated with Stirling include NHL players Rob Ray, Matt Cooke, Eric Manlow and Atlanta Thrashers scout Mark Dobson. Stirling is the hometown of the Canadian physicist Dr. Andrew Billyard, whose work in string theory helped reshape modern cosmology. Farmtown Park known as the Hasting County Museum of Agricultural Heritage, was opened in 1997 and has 9 buildings that reflect upon the agricultural heritage of the area. Open between Victoria Day and the end of September, some highlights include the dairy museum, steam engine display, tractor building, harvest building and Heritage Village streetscape. Stirling boasts a popular hometown theatre, opened in 1927, but it was hardly used until the formation of the Stirling Performing Arts Committee in 1982; the theatre is home to yearly pantomimes, comedy shows, more.
The Stirling Grand Trunk Railway Station was refurbished in 2008 for the town's 150th Anniversary celeb