The importance of airports/airfields

When looking at a general view of West-Flanders you see the airports/airfields of Koksijde (military) Ostend-Bruges (international) and Zuienkerke (an ULM grass field) all rendered in the same way as Brussels National Airport.

The open-data aviation web site shows 3 levels of importance (large, medium, small) How to tag the importance of airports/airfields in OSM, so that we don’t see minor fields as Zuienkerke Airport as major POI’s on a smaller (provincial) scale?

Many thanks,
Bart Boute

Momenteel niet mogelijk, vraag is al een paar keer aan bod gekomen

volgens dat laatste is er nu iemand mee bezig om de grootte in rekening te brengen