OE-HTG Dornier Do-328-300 Grossmann Air Service (HTG) Vienna - Schwechat (VIE / LOWW), Austria George Trussell - 13/07/2009
OE-HTG Dornier Do-328-300 Grossmann Air Service (HTG) Vienna - Schwechat (VIE / LOWW), Austria Don Hewins - 13/07/2009
OE-FGR Embraer EMB-500 Phenom 100 Grossmann Air Service (HTG) Moscow - Vnukovo (VKO / UUWW), Russia Juha Ritaranta - 05/06/2012
OE-FLY Cessna 501 Citation 1 SP Grossmann Air Service (HTG) Amsterdam - Schiphol (AMS / EHAM), Netherlands Stuart Jessup - 25/02/1988
OE-HTG Dornier Do-328-300 Grossmann Air Service (HTG) Frankfurt - International (Main) (FRA / EDDF), Germany Derek Heley - 28/09/2001
OE-GAS Saab 340B Grossmann Air Service (HTG) Vienna - Schwechat (VIE / LOWW), Austria George Trussell - 20/06/1996
OE-HTG Dornier Do-328-300 Grossmann Air Service (HTG) Cologne - Koln Bonn (Wahn) (CGN / EDDK), Germany Wolfgang Zilske - 04/06/2006
