Photo by Karlheinz Gatschnig, www.kgh.at
The vintage F3A meet Rosentalpokal is flown using models from around 1975, in Carinthia, Austria. Karlheinz Gatschnig was there and took some wonderful photos.
The event was also covered by FMT magazine and in Prop.at issue 3/2014 (PDF)
Notice the big Dalotel pictured. It is a prototype of an ARF that will be available from Schweighofer. It exactly replicates Hanno Prettners original Tournament of Champions Dalotel.
See all the photos from Karlheinz Gatschnig here