- Vor Airport, located in Hohentwiel, Germany, is a small regional airport primarily serving private and business aviation needs. It is the main airport for the city of Singen and the Lake Constance region. The airport has a single asphalt runway and offers basic facilities for passengers and aircraft operators. It is not a hub for commercial airlines, so there are limited scheduled flights from the airport. However, it is well-equipped for general aviation, providing services such as fueling, hangar space, and maintenance. The surrounding area offers various recreational activities, including boating, hiking, and sightseeing. Overall, Vor Airport is a convenient option for travelers looking to access the Lake Constance region or engage in private aviation activities.