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- Wind_triangle abstract "In air navigation, the wind triangle is a graphical representation of the relationship between aircraft motion and wind. It is used extensively in dead reckoning navigation.The wind triangle is a vector diagram, with three vectors.The air vector represents the motion of the aircraft through the airmass. It is described by true airspeed and true heading.The wind vector represents the motion of the airmass over the ground. It is described by wind speed and the inverse of wind direction. Note that by convention wind direction is given as the direction the wind is from. In a vector diagram such as the wind triangle, wind direction must be stated as the direction the wind is blowing to, or 180 degrees different from the convention.The ground vector represents the motion of the aircraft over the ground. It is described by ground track and ground speed. The ground vector is the resultant of algebraically adding the air vector and the wind vector.The wind triangle describes the relationships among the quantities used in air navigation. When two of the three vectors, or four of the six components, are known, the remaining quantities can be derived. The three principal types of problems to solve are:Solve for the ground vector. This type of problem arises when true heading and true airspeed are known by reading the flight instruments and when wind direction and speed are known from either the meteorological forecast or from determination in flight.Solve for the wind vector. This type of problem arises when determination of heading and true airspeed can be done by reading the flight instruments and ground track and ground speed can be found either by measuring the direction and distance between two established points of the aircraft or by determining the drift angle and ground speed by reference to the ground.Solve for true heading and ground speed. This type of problem arises during flight planning or during a flight, when there is a need to determine a true heading to fly and a ground speed with which to compute an estimated time of arrival.The traditional method of solving wind triangle equations is graphical. The known vectors are drawn to scale and in the proper direction on an aeronautical chart, using protractor and dividers. The unknown quantities are read from the chart using the same tools. Alternatively, the E6B flight computer (a circular slide rule with a translucent "wind face" on which to plot the vectors) can be used to graphically solve the wind triangle equations.On aircraft equipped with advanced navigation equipment, the wind triangle is often solved within the flight management system, (FMS) using inputs from the air data computer (ADC), inertial navigation system (INS), global positioning system (GPS), and other instruments, (VOR), (DME), (ADF). The pilot simply reads the solution provided to him.".
- Wind_triangle thumbnail Wind_triangle.jpg?width=300.
- Wind_triangle wikiPageExternalLink WT.
- Wind_triangle wikiPageID "5406115".
- Wind_triangle wikiPageLength "3767".
- Wind_triangle wikiPageOutDegree "29".
- Wind_triangle wikiPageRevisionID "665610355".
- Wind_triangle wikiPageWikiLink Aeronautical_chart.
- Wind_triangle wikiPageWikiLink Air_data_computer.
- Wind_triangle wikiPageWikiLink Air_navigation.
- Wind_triangle wikiPageWikiLink Aircraft.
- Wind_triangle wikiPageWikiLink Aircraft_heading.
- Wind_triangle wikiPageWikiLink Automatic_Direction_Finder.
- Wind_triangle wikiPageWikiLink Category:Air_navigation.
- Wind_triangle wikiPageWikiLink Course_(navigation).
- Wind_triangle wikiPageWikiLink Dead_reckoning.
- Wind_triangle wikiPageWikiLink Distance_measuring_equipment.
- Wind_triangle wikiPageWikiLink E6B.
- Wind_triangle wikiPageWikiLink Estimated_time_of_arrival.
- Wind_triangle wikiPageWikiLink Euclidean_vector.
- Wind_triangle wikiPageWikiLink Flight_management_system.
- Wind_triangle wikiPageWikiLink Flight_planning.
- Wind_triangle wikiPageWikiLink GPS.
- Wind_triangle wikiPageWikiLink Global_Positioning_System.
- Wind_triangle wikiPageWikiLink Global_positioning_system.
- Wind_triangle wikiPageWikiLink Ground_speed.
- Wind_triangle wikiPageWikiLink Ground_track.
- Wind_triangle wikiPageWikiLink Inertial_navigation_system.
- Wind_triangle wikiPageWikiLink Navigation.
- Wind_triangle wikiPageWikiLink Protractor.
- Wind_triangle wikiPageWikiLink Radio_direction_finder.
- Wind_triangle wikiPageWikiLink Set_and_drift.
- Wind_triangle wikiPageWikiLink True_airspeed.
- Wind_triangle wikiPageWikiLink VHF_omnidirectional_range.
- Wind_triangle wikiPageWikiLink Vector_(geometric).
- Wind_triangle wikiPageWikiLink Wind.
- Wind_triangle wikiPageWikiLink Wind_speed.
- Wind_triangle wikiPageWikiLink File:Wind_triangle.jpg.
- Wind_triangle wikiPageWikiLinkText "Wind triangle".
- Wind_triangle wikiPageWikiLinkText "compensate for the wind".
- Wind_triangle wikiPageWikiLinkText "drift angle".
- Wind_triangle wikiPageWikiLinkText "drift".
- Wind_triangle wikiPageWikiLinkText "effects of wind".
- Wind_triangle wikiPageWikiLinkText "wind triangle".
- Wind_triangle wikiPageWikiLinkText "wind vector".
- Wind_triangle hasPhotoCollection Wind_triangle.
- Wind_triangle wikiPageUsesTemplate Template:Cite_book.
- Wind_triangle subject Category:Air_navigation.
- Wind_triangle hypernym Representation.
- Wind_triangle comment "In air navigation, the wind triangle is a graphical representation of the relationship between aircraft motion and wind. It is used extensively in dead reckoning navigation.The wind triangle is a vector diagram, with three vectors.The air vector represents the motion of the aircraft through the airmass. It is described by true airspeed and true heading.The wind vector represents the motion of the airmass over the ground. It is described by wind speed and the inverse of wind direction.".
- Wind_triangle label "Wind triangle".
- Wind_triangle sameAs Winddreieck.
- Wind_triangle sameAs m.0dkdv0.
- Wind_triangle sameAs Навігаційний_напрямок_вітру.
- Wind_triangle sameAs Q2583453.
- Wind_triangle sameAs Q2583453.
- Wind_triangle wasDerivedFrom Wind_triangle?oldid=665610355.
- Wind_triangle depiction Wind_triangle.jpg.
- Wind_triangle isPrimaryTopicOf Wind_triangle.