Keywords: Oberlerchner Mg 23.JPG en Oberlerchner Musger Mg 23 glider OE-0425 on display at the Aviaticum Wiener Neustadt Lower Austria Aviaticum JPG 50 2013-01-21 09 44 UTC Aviaticum JPG Rottweiler derivative work El Grafo crop El Grafo Aviaticum JPG own Rottweiler september 2007 </nowiki> Uploaded with derivativeFX Flugmuseum Aviaticum Oberlerchner Mg 23 OE-0425 aircraft |