as of now the 7 has been changed to the rv9 emp its gone through a few changes or so I have heard..
1911pilot said:I'm pretty sure the only parts that are common to the 9 and 7 emp are the VS Skeleton and the Rudder. (The 8 looks like it uses the VS Skeleton and same VS Stab skin as the 7.) At least that the only drawings I have in my plans for my 9 emp with multiple model numbers.
Jeff
The -9 HS has the fat HS ribs all the way to the tip and sports a MASSIVE trim tab that is about 18" long!