What does runway direction mean?
Runway direction describes which runway direction an airport is likely to use. At Alqueidão UL, this means aircraft land from a certain compass direction and take off towards the matching runway direction.
The forecast for Alqueidão UL in Azambuja shows the likely direction aircraft land from and take off towards. Actual runway use can differ because of air traffic control, traffic, weather and local procedures.
What the forecast means and how it is calculated.
Runway direction describes which runway direction an airport is likely to use. At Alqueidão UL, this means aircraft land from a certain compass direction and take off towards the matching runway direction.
The calculation compares current wind direction with known runway headings. The runway with as much headwind and as little crosswind as possible is preferred.
Alqueidão UL is located near Azambuja in Portugal. The airport has 1 runway, the longest is about 483 m.
The actual decision is made by air traffic control. Closed runways, traffic, storm cells, noise abatement procedures or operational rules can make real runway use differ from the forecast.