What happened
On January 11, 2013, at approximately 1616 UTC, a Piper PA46-5ASS (registration N391CC) was conducting an instrument approach to Vienna International Airport (LOWW) in Schwechat, Austria. During the approach, the aircraft deviated from its assigned altitude. Air traffic controllers identified the deviation and notified the pilot. Following the alert, the flight continued and landed at the airport without further incident. There were no injuries reported.
The flight had originated from Zagreb/Pleso Airport (LDZA) in Croatia, with an intended destination of Vöslau-Kottingbrunn Airfield (LOAV) in Bad Voslau, Austria. At the time of the event, the weather conditions were night visual meteorological conditions.