Copy the Entry
TBSGrumanJ2F=Grumman J2F "Duck"
to \Silent Hunter 4\Data\Roster\Names.Cfg
under Air where the other Airplanes are registered .Please do not forget to Delete the Land Folder,because this is needed only for GWX 2,0.
Download
http://files.filefront.com/Grumman+J.../fileinfo.html
It was the Wish of Testpilot1978 to Post it here,
Regards
Rolf Eschke