Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 5688

b) runway visual range conditions of values between 550 m and 1 200 m where the traffic density is medium or light. 5.3.22.3 Recommendation.— Runway guard lights, Configuration A or Configuration B or both, should be provided at each taxiway/runway intersection where enhanced conspicuity of the taxiway/runway intersection is needed, such as on a wide-throat taxiway, except that Configuration B should not be collocated with a stop bar. Location 5.3.22.4 Runway guard lights, Configuration A, shall be located at each side of the taxiway at a distance from the runway centre line not less than that specified for a take-off runway in Table 3-2. 5.3.22.5 Runway guard lights, Configuration B, shall be located across the taxiway at a distance from the runway centre line not less than that specified for a take-off runway in Table 3-2. Characteristics 5.3.22.6 Runway guard lights, Configuration A, shall consist of two pairs of yellow lights. 5.3.22.7 Recommendation.— Where there is a need to enhance the contrast between the on and off state of runway 2007/70/II. szám Annex 14 — Aerodromes Volume I 25/11/04 5-50 Figure 5-26. Typical remote de-icing/anti-icing facility Figure 5-27. Runway guard lights Minimum separation distance (see 3.15.10 and Table 3-1, column 11) De-icing/anti-icing facility exit light Intermediate holding position marking Taxiway Configuration B Configuration A A pair of unidirectional, flashing yellow lights Unidirectional flashing yellow lights spaced at intervals of 3 m See 5.3.22.4 and 5.3.22.5 2007/70/II. szám Chapter 5 Annex 14 — Aerodromes 5-51 25/11/04 guard lights, Configuration A, intended for use during the day, a visor of sufficient size to prevent sunlight from entering the lens without interfering with the function of the fixture should be located above each lamp. Note.— Some other device or design, e.g. specially designed optics, may be used in lieu of the visor. 5.3.22.8 Runway guard lights, Configuration B, shall consist of yellow lights spaced at intervals of 3 m across the taxiway. 5.3.22.9 The light beam shall be unidirectional and aligned so as to be visible to the pilot of an aeroplane taxiing to the holding position. 5.3.22.10 Recommendation.— The intensity in yellow light and beam spreads of lights of Configuration A should be in accordance with the specifications in Appendix 2, Figure A2-24. 5.3.22.11 Recommendation.— Where runway guard lights are intended for use during the day, the intensity in yellow light and beam spreads of lights of Configuration A should be in accordance with the specifications in Appendix 2, Figure A2-25. 5.3.22.12 Recommendation.— Where runway guard lights are specified as components of an advanced surface movement guidance and control system where higher light intensities are required, the intensity in yellow light and beam spreads of lights of Configuration A should be in accordance with the specifications in Appendix 2, Figure A2-25. Note.— Higher light intensities may be required to maintain ground movement at a certain speed in low visibilities. 5.3.22.13 Recommendation.— The intensity in yellow light and beam spreads of lights of Configuration B should be in accordance with the specifications in Appendix 2, Figure A2-12. 5.3.22.14 Recommendation.— Where runway guard lights are intended for use during the day, the intensity in yellow light and beam spreads of lights of Configuration B should be in accordance with the specifications in Appendix 2, Figure A2-20. 5.3.22.15 Recommendation.— Where runway guard lights are specified as components of an advanced surface movement guidance and control system where higher light intensities are required, the intensity in yellow light and beam spreads of lights of Configuration B should be in accordance with the specifications in Appendix 2, Figure A2-20. 5.3.22.16 The lights in each unit of Configuration A shall be illuminated alternately. 5.3.22.17 For Configuration B, adjacent lights shall be alternately illuminated and alternative lights shall be illuminated in unison. 5.3.22.18 The lights shall be illuminated between 30 and 60 cycles per minute and the light suppression and illumination periods shall be equal and opposite in each light. Note.— The optimum flash rate is dependent on the rise and fall times of the lamps used. Runway guard lights, Configuration A, installed on 6.6 ampere series circuits have been found to look best when operated at 45 to 50 flashes per minute per lamp. Runway guard lights, Configuration B, installed on 6.6 ampere series circuits have been found to look best when operated at 30 to 32 flashes per minute per lamp. 5.3.23 Apron floodlighting (see also 5.3.16.1 and 5.3.17.1) Application 5.3.23.1 Recommendation.— Apron floodlighting should be provided on an apron, on a de-icing/anti-icing facility and on a designated isolated aircraft parking position intended to be used at night. Note 1.— Where a de-icing/anti-icing facility is located in close proximity to the runway and permanent floodlighting could be confusing to pilots, other means of illumination of the facility may be required. Note 2.— The designation of an isolated aircraft parking position is specified in 3.14. Note 3.— Guidance on apron floodlighting is given in the Aerodrome Design Manual, Part 4. Location 5.3.23.2 Recommendation.— Apron floodlights should be located so as to provide adequate illumination on all apron service areas, with a minimum of glare to pilots of aircraft in flight and on the ground, aerodrome and apron controllers, and personnel on the apron. The arrangement and aiming of floodlights should be such that an aircraft stand receives light from two or more directions to minimize shadows. Characteristics 5.3.23.3 The spectral distribution of apron floodlights shall be such that the colours used for aircraft marking connected with routine servicing, and for surface and obstacle marking, can be correctly identified. 2007/70/II. szám Annex 14 — Aerodromes Volume I 25/11/04 5-52 5.3.23.4 Recommendation.— The average illuminance should be at least the following: Aircraft stand: — horizontal illuminance — 20 lux with a uniformity ratio (average to minimum) of not more than 4 to 1; and — vertical illuminance — 20 lux at a height of 2 m above the apron in relevant directions. Other apron areas: — horizontal illuminance — 50 per cent of the average illuminance on the aircraft stands with a uniformity ratio (average to minimum) of not more than 4 to 1. 5.3.24 Visual docking guidance system Application 5.3.24.1 A visual docking guidance system shall be provided when it is intended to indicate, by a visual aid, the precise positioning of an aircraft on an aircraft stand and other alternative means, such as marshallers, are not practicable. Note.— The factors to be considered in evaluating the need for a visual docking guidance system are in particular: the number and type(s) of aircraft using the aircraft stand, weather conditions, space available on the apron and the precision required for manoeuvring into the parking position due to aircraft servicing installation, passenger loading bridges, etc. See the Aerodrome Design Manual, Part 4 — Visual Aids for guidance on the selection of suitable systems. 5.3.24.2 The provisions of 5.3.24.3 to 5.3.24.7, 5.3.24.9, 5.3.24.10, 5.3.24.12 to 5.3.24.15, 5.3.24.17, 5.3.24.18 and 5.3.24.20 shall not require the replacement of existing installations before 1 January 2005. Characteristics 5.3.24.3 The system shall provide both azimuth and stopping guidance. 5.3.24.4 The azimuth guidance unit and the stopping position indicator shall be adequate for use in all weather, visibility, background lighting and pavement conditions for which the system is intended both by day and night, but shall not dazzle the pilot. Note.— Care is required in both the design and on-site installation of the system to ensure that reflection of sunlight, or other light in the vicinity, does not degrade the clarity and conspicuity of the visual cues provided by the system. 5.3.24.5 The azimuth guidance unit and the stopping position indicator shall be of a design such that:

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