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North Atlantic Tracks for the westbound crossing of February 24, 2017, with the new reduced lateral separation minima (RLAT) Tracks shown in blue. The North Atlantic Tracks, officially titled the North Atlantic Organised Track System (NAT-OTS), are a structured set of transatlantic flight routes that stretch from eastern North America to western Europe across the Atlantic Ocean, within the ...
The first officially published tracks appeared in 1965, and later on similar track systems evolved in other high-traffic areas such as the Pacific Organised Track System. However, as demand increased in the North Atlantic airline market, traffic increased to such a point that a way to increase traffic flow had to be found.
The North Atlantic Track Agreement was an agreement in November 1898 [1] among thirteen passenger steamship companies to use a set series of trans-Atlantic routes that stretched from the northeast of North America to western Europe for the Atlantic crossing. Following the tracks was recommended but not compulsory.
In the mid-2000s the company decided to address the lack of radar coverage in the Canadian north, especially in the area of Hudson Bay where airliners transition from the North Atlantic Tracks system to Canadian Domestic Airspace by deploying a ground-based Automatic Dependent Surveillance-Broadcast (ADS-B) network.
The GIUK gap (sometimes written G-I-UK) is an area in the northern Atlantic Ocean that forms a naval choke point. Its name is an acronym for Greenland, Iceland, and the United Kingdom, the gap being the two stretches of open ocean among these three landmasses. It separates the Norwegian Sea and the North Sea from the open Atlantic Ocean. The ...
Pilots on international routes, such as North Atlantic Tracks, use these transmissions to avoid storms and turbulence, and to determine which procedures to use for descent, approach, and landing.
The term originally derives from the early fourteenth century sense of trade (in late Middle English) still often meaning "path" or "track". [2] The Portuguese recognized the importance of the trade winds (then the volta do mar, meaning in Portuguese "turn of the sea" but also "return from the sea") in navigation in both the north and south Atlantic Ocean as early as the 15th century. [3]
Shanwick is the air traffic control (ATC) name given to the area of international airspace which lies above the northeast part of the Atlantic Ocean. The Shanwick Oceanic Control Area (OCA) abuts Reykjavík OCA to the north, Gander OCA to the west and Santa Maria OCA to the south.