|aeroway = holding_position|
|A point behind which aircraft are considered clear of a crossing way|
|Used on these elements|
|Status: in use|
|Tools for this tag|
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Similar pages for structural reference: Tag:railway=tram, Tag:waterway=dock.
A holding position (or holding point) is a location behind which aircraft (or vehicle) must stop in order to be safely clear of an intersecting runway or taxiway. They may be known as a "LAHSO point" - "Land And Hold Short Of".
They're marked on the way perpendicular to and extending across the full width of the taxiway. The combination of lines indicates what type of holding point it is:
- Runway-holding position:
They're found on taxiways near where they enter or cross a runway or where two runways cross.
- Pattern A: four yellow lines - two solid and two dashed - with the solid lines on the side where the aircraft is to hold.
- Pattern B: Two solid yellow lines with pairs of perpendicular solid stripes in between.
- Intermediate holding position:
They're found near the intersection of two taxiways cross or at the exit boundary of a remote de-icing/anti-icing facility adjoining a taxiway.
- An intermediate holding position marking shall consist of a single broken line.
Holding positions are not currently rendered on Mapnik.
How to Map
Not the same as a(a maneuver designed to delay an aircraft already in flight while keeping it within a specified airspace).
- on Wikipedia with information on holding positions and other markings.
- ICAO Annex 14 volume 1 - Aerodromes § 5.2.10 and 5.2.11 where can be found detailed documentation.