Link for the image above here More photos here
Quoting from the link the airfield was on “Bendererstrasse in the municipality of Im Tröxle” and “in 2000 the connecting road Tröxlegass – Rosengartenweg in Schaan was named Bim Flugplatz in memory of the airfield” So somebody is at least aware of its prior existence but it doesn’t look flyable to me 
Somebody must have operated ultralights recently from some field, somewhere in Liechtenstein?! I’ve often ridden small roads north from Landquart to Austria, avoiding buying an annual Swiss motorway sticker for a single short transit… still lots of 300 meter + farm fields north of Schaan.
dublinpilot wrote:
It appears that all five of the sovereign states without an airport are located within Europe.
Not surprising: It’s actually the list of the 5 smaller sovereign states in the world which are not islands.
Silvaire wrote:
Somebody must have operated ultralights recently from some field, somewhere in Liechtenstein?!I don’t think so. Switzerland doesn’t have any ultralights, as the Swiss don’t have such a “class” in their jurisdiction, therefore, both countries don’t have any “UL-strips”. All possible “ultralights” operating out of Switzerland, have to fly under a CS-LSA certification. Bringing ultralights from abroad into Switzerland (and therefore in Liechtenstein too) is only allowed for a limited time and only for non-residents.
