Buttock line and water line in aircraft
WebA system of aircraft location designations. A buttock line is a width measurement left or right of, and parallel to, the vertical centerline. WebNov 15, 2016 · buttock line (plural buttock lines) (aviation, ship-building) A curve indicating the shape of an airfoil or nautical equivalent in a vertical plane parallel to the longitudinal axis of the craft or vessel. Hypernyms . airfoil section; Coordinate terms . section, waterline
Buttock line and water line in aircraft
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WebPortions of a roll-size aircraft drawing indicated by letter along the vertical edges and numbers along the horizontal edges. ... Vertical measurements made in an aircraft with reference to a line called water line zero. Buttock lines. Indication, in inches, of distances to the right or left of centerline of fuselage. WebAug 26, 2024 · The X-axis of this system is positive pointing aft and is typically called the fuselage station (FS) in the case of an aircraft. The Z-axis is positive pointing upward …
WebThe lines of intersection of the surface of an aircraft or its float, or of the hull of a ship, with its longitudinal vertical planes. Also known as buttocks. buttock_lines hull vertical aircraft surface intersection longitudinal WebMar 20, 2024 · [Key: BBL 0 = Body Buttock Line zero, the centreline of the fuselage; WBL = Wing Buttock Line, parallel to that centreline; NAC BL0 = Nacelle Buttock Line 0, the centreline of the nacelle body] and in this photo: For rear-engined aircraft, the opposite is true: the engines are mounted slightly' toe-out' to match the local airflow which is ...
WebA plane perpendicular to the wing and parallel to the body buttock line. Water Line is the vertical distance from the longitudinal Datum. This datum may be some convenient part of the fuselage, such as passenger cabin … WebNov 25, 2024 · With ground handling wheels installed and fully extended, height is increased by 5.0 in. (12.7 cm). 6-2. AIRFRAME REFERENCE LINES 6-3. STATION LINES, BUTTOCK LINES, AND WATER LINES 1. GENERAL. Station lines, buttock lines, and water. lines are used to determine locations on, and within, the helicopter. All three are …
Webaircraft numbering system. the number of a station tells how many inches it is from station 0. The reference point is called the datum. buttock lines. a buttock line is a vertical …
http://paragonair.com/public/docs/FAA-Handbooks/8083-01_WnB/8083-01_ch99.pdf malaysia sst refundWebBoat building pre-dates the use of x, y, and z in coordinate systems. I assume that the buttock lines are named because they are parallel to the buttock line of a human … malaysia ssm renewWebNov 5, 2005 · 02:42 Nov 5, 2005. English to Spanish translations [PRO] Tech/Engineering - Aerospace / Aviation / Space / Vista de un plano. English term or phrase: buttock line. Explain the meaning of the reference line "Buttock line zero" (BL0) The BL0 represents the central line of the aircraft. malaysia standard chartered online bankingWebNov 20, 2024 · A station line is a vertical plane that is perpendicular to the center line of the airplane. station line numbers increase from the nose to the back of the aircraft. station lines are spaced one inch apart. These stations are planes cutting through the fuselage at the right angles which are numbered. malaysia standard industrial classificationWebThe waterline is the line where the hull of a ship meets the surface of the water.Specifically, it is also the name of a special marking, also known as an international load line, Plimsoll … malaysia sst exemptionWebThe butt line coordinate is almost universally placed at the centerline of the aircraft since this axis defines a plane of symmetry for most planes. Some designers do choose to … malaysia standard charteredWebAug 6, 2016 · Boeing refers to the vertical axis measurement as the WL, water line. Though you didn't ask about it, there is a third axis, the lateral axis, extending from wing tip to wing tip so to speak. Boeing refers to the position along this axis as the BBL, body buttock line, and there are typically limits as to how far from the aircraft centerline the ... malaysia standards online