Precision approach runways Besluit toezicht luchtvaart BES
Note 1 – See 9.9 for information regarding siting of equipment and installations on operational areas.
Note 2 – Guidance on obstacle limitation surfaces for precision approach runways is given in the Airport Services Manual, Part 6.
4.2.13 The following obstacle limitation surfaces shall be established for a precision approach runway category I:
– conical surface;
– inner horizontal surface;
– approach surface; and
– transitional surfaces.
– inner approach surface;
– inner transitional surfaces; and
– balked landing surface.
4.2.14 Open.
4.2.15 The following obstacle limitation surfaces shall be established for a precision approach runway category II or III:
– conical surface;
– inner horizontal surface;
– approach surface and inner approach surface;
– transitional surfaces;
– inner transitional surfaces; and
– balked landing surface.
4.2.16 The heights and slopes of the surfaces shall not be greater than, and their other dimensions not less than, those specified in Table 4-1, except in the case of the horizontal section of the approach surface (see 4.2.17).
4.2.17 The approach surface shall be horizontal beyond the point at which the 2.5 per cent slope intersects:
a) a horizontal plane 150 m above the threshold elevation; or
b) the horizontal plane passing through the top of any object that governs the obstacle clearance limit;
whichever is higher.
4.2.18 Fixed objects shall not be permitted above the inner approach surface, the inner transitional surface or the balked landing surface, except for frangible objects which because of their function must be located on the strip. Mobile objects shall not be permitted above these surfaces during the use of the runway for landing.
4.2.19 New objects or extensions of existing objects shall not be permitted above an approach surface or a transitional surface except when, in the opinion of the DCA NA, the new object or extension would be shielded by an existing immovable object.
Note – Circumstances in which the shielding principle may reasonably be applied are described in the Airport Services Manual, Part 6.
4.2.20 New objects or extensions of existing objects shall not be permitted above the conical surface and the inner horizontal surface except when, in the opinion of the DCA NA, an object would be shielded by an existing immovable object, or after aeronautical study it is determined that the object would not adversely affect the safety or significantly affect the regularity of operations of airplanes.
4.2.21 Existing objects above an approach surface, a transitional surface, the conical surface and inner horizontal surface shall as far as practicable be removed except when, in the opinion of the DCA NA, an object is shielded by an existing immovable object, or after aeronautical study it is determined that the object would not adversely affect the safety or significantly affect the regularity of operations of airplanes.
Note – Because of transverse or longitudinal slopes on a strip, in certain cases the inner edge or portions of the inner edge of the approach surface may be below the corresponding elevation of the strip. It is not intended that the strip be graded to conform with the inner edge of the approach surface, nor is it intended that terrain or objects which are above the approach surface beyond the end of the strip, but below the level of the strip, be removed unless it is considered they may endanger airplanes.
- Regeling
- Besluit toezicht luchtvaart BES
- Soort
- AMvB-BES
- Geldend vanaf
- 01-01-2021
- BWB-id
- BWBR0028721
- Versie
- 2021-01-01_0