I am looking for a list of all airports in all countries in all Western languages. At least, in all EU languages in a CSV or tab-separated download.
Would appreciate any pointers
For a start try the OpenFlights Airports Database. It gives you a list of all airports in English. I don't know if you have any programming skills but from there you could try to use the translate module in python.
You can use Overpass API to query Openstreetmap for airports:
/* select all airports, regardless of node, way or relation */
(node[aeroway=aerodrome]({{bbox}});
way[aeroway=aerodrome]({{bbox}});
rel[aeroway=aerodrome]({{bbox}});
);
/* recurse down, so map displays something. */
(._;(>););
out;
At least on international Airports, you can expect name:xx
tags, where xx is a iso2 language code. Note that the language of name
is in default langauge, spoken in the respective country.
Data Quality is as always, well, OSM-like.