Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 695

c) Rapid exit taxiway. A taxiway connected to a runway at an acute angle and designed to allow landing aeroplanes to turn off at higher speeds than are achieved on other exit taxiways thereby minimizing runway occupancy times. Terminal arrival altitude (TAA). The lowest altitude that will provide a minimum clearance of 300 m (1 000 ft) above all objects located in an arc of a circle defined by a 46-km (25 NM) radius centred on the initial approach fix (IAF), or where there is no IAF on the intermediate approach fix (IF), delimited by straight lines joining the extremity of the arc to the IF. The combined TAAs associated with an approach procedure shall account for an area of 360 degrees around the IF. Terrain. The surface of the Earth containing naturally occurring features such as mountains, hills, ridges, valleys, bodies of water, permanent ice and snow, and excluding obstacles. Note.— In practical terms, depending on the method of data collection, terrain represents the continuous surface that exists at the bare Earth, the top of the canopy or something inbetween, also known as “first reflective surface”. Threshold. The beginning of that portion of the runway usable for landing. Touchdown and lift-off area (TLOF). A load bearing area on which a helicopter may touch down or lift off. Touchdown zone. The portion of a runway, beyond the threshold, where it is intended landing aeroplanes first contact the runway. Track. The projection on the earth’s surface of the path of an aircraft, the direction of which path at any point is usually expressed in degrees from North (true, magnetic or grid). Transition altitude. The altitude at or below which the vertical position of an aircraft is controlled by reference to altitudes. Vectoring. Provision of navigational guidance to aircraft in the form of specific headings, based on the use of an ATS surveillance system. Visual approach procedure. A series of predetermined manoeuvres by visual reference, from the initial approach fix, or where applicable, from the beginning of a defined arrival route to a point from which a landing can be completed and thereafter, if a landing is not completed, a go-around procedure can be carried-out. Waypoint. A specified geographical location used to define an area navigation route or the flight path of an aircraft employing area navigation. Waypoints are identified as either: Fly-by waypoint. A waypoint which requires turn anticipation to allow tangential interception of the next segment of a route or procedure; or Flyover waypoint. A waypoint at which a turn is initiated in order to join the next segment of a route or procedure. 1.2 Applicability 1.2.1 The specifications in this Annex are applicable on and after 1 November 2001. Note.— Chapter 20 Electronic Aeronautical Chart Display — ICAO is applicable on and after 28 November 2002. 1.2.2 All charts coming within the scope of this Annex and bearing the aeronautical information date of 1 November 2001 or later shall conform to the Standards relevant to the particular chart. 1.2.2.1 Recommendation.— All such charts should in addition conform to the Recommended Practices relevant to the particular chart. 1.3 Availability 1.3.1 Information. A Contracting State shall on request by another Contracting State provide all information relating to its own territory that is necessary to enable the Standards of this Annex to be met. 1.3.2 Charts. Contracting States shall, when so specified, ensure the availability of charts in whichever of the following ways is appropriate for a particular chart or single sheet of a chart series. Note.— The availability of charts includes specified electronic charts. 1.3.2.1 For any chart or single sheet of a chart series entirely contained within the territory of a Contracting State, the State having jurisdiction over the territory shall either: Chapter 1 Annex 4 — Aeronautical Charts 1-7 1/11/01 22/11/07 No. 54 1) produce the chart or sheet itself; or 2) arrange for its production by another Contracting State or by an agency; or 3) provide another Contracting State prepared to accept an obligation to produce the chart or sheet with the data necessary for its production. 1.3.2.2 For any chart or single sheet of a chart series which includes the territory of two or more Contracting States, the States having jurisdiction over the territory so included shall determine the manner in which the chart or sheet will be made available. This determination shall be made with due regard being given to regional air navigation agreements and to any programme of allocation established by the Council of ICAO. Note.— The phrase “regional air navigation agreements” refers to the agreements approved by the Council of ICAO normally on the advice of regional air navigation meetings. 1.3.3 A Contracting State shall take all reasonable measures to ensure that the information it provides and the aeronautical charts made available are adequate and accurate and that they are maintained up to date by an adequate revision service. 1.3.4 Recommendation.— To improve worldwide dissemination of information on new charting techniques and production methods, appropriate charts produced by Contracting States should be made available without charge to other Contracting States on request on a reciprocal basis. Note.— Guidance material on the preparation of aeronautical charts, including sample formats, is contained in the Aeronautical Chart Manual (Doc 8697). * ISO Standard 19101, Geographic information — Reference model 19104, Geographic information — Terminology 19108, Geographic information — Temporal schema 19115, Geographic information — Metadata 19117, Geographic information — Portrayal 19131, Geographic information — Data product specifications ANNEX 4 3-1 1/11/01 25/11/04 No. 53 CHAPTER 3. AERODROME OBSTACLE CHART — ICAO TYPE A (OPERATING LIMITATIONS) 3.1 Function This chart, in combination with the relevant information published in the AIP, shall provide the data necessary to enable an operator to comply with the operating limitations of Annex 6, Part I, Chapter 5, and Part III, Section II, Chapter 3. 3.2 Availability 3.2.1 Aerodrome Obstacle Charts — ICAO Type A (Operating Limitations) shall be made available in the manner prescribed in 1.3.2 for all aerodromes regularly used by international civil aviation, except for those aerodromes where there are no obstacles in the take-off flight path areas or where the Aerodrome Terrain and Obstacle Chart — ICAO (Electronic) is provided in accordance with Chapter 5. 3.2.2 Where a chart is not required because no obstacles exist in the take-off flight path area, a notification to this effect shall be published in the AIP. 3.3 Units of measurement 3.3.1 Elevations shall be shown to the nearest half-metre or to the nearest foot. 3.3.2 Linear dimensions shall be shown to the nearest half-metre. 3.4 Coverage and scale 3.4.1 The extent of each plan shall be sufficient to cover all obstacles. Note.— Isolated distant obstacles that would unnecessarily increase the sheet size may be indicated by the appropriate symbol and an arrow, provided that the distance and bearing from the end of the runway farthest removed and the elevation are given. 3.4.2 The horizontal scale shall be within the range of 1:10 000 to 1:15 000. 3.4.3 Recommendation.— The horizontal scale should be 1:10 000. Note.— When the production of the charts would be expedited thereby, a scale of 1:20 000 may be used. 3.4.4 The vertical scale shall be ten times the horizontal scale. 3.4.5 Linear scales. Horizontal and vertical linear scales showing both metres and feet shall be included in the charts. 3.5 Format 3.5.1 The charts shall depict a plan and profile of each runway, any associated stopway or clearway, the take-off flight path area and obstacles. 3.5.2 The profile for each runway, stopway, clearway and the obstacles in the take-off flight path area shall be shown above its corresponding plan. The profile of an alternative take-off flight path area shall comprise a linear projection of the full take-off flight path and shall be disposed above its corresponding plan in the manner most suited to the ready interpretation of the information. 3.5.3 A profile grid shall be ruled over the entire profile area exclusive of the runway. The zero for vertical coordinates shall be mean sea level. The zero for horizontal coordinates shall be the end of the runway furthest from the take-off flight path area concerned. Graduation marks indicating the subdivisions of intervals shall be shown along the base of the grid and along the vertical margins. 3.5.3.1 Recommendation.— The vertical grid should have intervals of 30 m (100 ft) and the horizontal grid should have intervals of 300 m (1 000 ft). 3.5.4 The chart shall include:

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