It is correct that we don't use the name tag for descriptions (e.g. "name=path from x to y" or "name=rest area" or so). However, it is highly unusual for an aerodrome not to have a name, is it not? People flying to this aerodrome will likely say that they went to "Aérodrome de Montardoise" and not to "some aerodrome near Montardoise"...?