Vöslau Airport, also known as Vienna-Vöslau Airport (Flugplatz Vöslau, auch Flugplatz Wien-Vöslau, ehemals Flugplatz , Vöslau, Kottingbrunn) FBG Flugplatz Vöslau Betriebs GmbH and previously referred to as (Vöslau-) Kottingbrunn Airport does not have an IATA code but operates under ICAO code: LOAV, is a sports airfield situated in the Lower Austrian market town of Kottingbrunn, adjacent to Bad Vöslau.
The airfield holds historical importance as it was the departure point for the Austrian government delegation's flight to Moscow on April 11, 1955, for state treaty negotiations. Upon their return on April 15, Federal Chancellor Julius Raab delivered a speech at the airfield celebrating the success of those negotiations. The airfield was officially transferred to the Republic of Austria only after the state treaty was finalized. Since the Federal Army had no use for the airfield, the Austrian AERO Club was granted a license to operate it.
In 1972, the responsibility for maintaining the airfield was handed over to the Vienna Airport Operating Company. Following this change, significant investments were made, including the construction of new buildings and hangars, as well as an 850-meter-long asphalt runway. By 1985, the airfield had been granted public rights, and the operator became Flugplatz Vöslau BetriebsGmbH – FBG.
In 1999, the runway was extended to 950 meters, additional stop areas were created, lighting was installed, and an instrument approach procedure was established.
On the evening of June 19, 2020, a notable event occurred at this airport: Jan Marsalek, a suspected economic criminal and former CEO of Wirecard, evaded Austrian law enforcement by departing from Bad Vöslau airfield in a private plane bound for Minsk, the capital of Belarus.