Liechtenstein does not have an airport.
Explanation
The statement "Liechtenstein does not have an airport" is true. Liechtenstein is a small landlocked microstate located between Switzerland and Austria in Europe. Despite its size, Liechtenstein does not have its own airport for commercial flights. Instead, the nearest international airports are located in Zurich, Switzerland, and Friedrichshafen, Germany, both approximately an hour's drive away from the country.