by patchz » Mon Dec 13, 2010 1:34 pm
If this is the model by Abdullah Rahman, copy the UPSMD11 folder to FSX/Simobjects/Aircraft and then move the contents of the UPSMD11/Effects folder to your FSX/Effects folder. Then delete the empty UPSMD11/Effects folder. You may also need to move the contents of the UPSMD11/Sound folder to your FSX/Sound folder.

If God intended aircraft engines to have horizontally opposed engines, Pratt and Whitney would have made them that way.