Now this thing would be a nice contender to the D.7F..

 

Here's a wikipedia article https://en.wikipedia.org/wiki/Siemens-Schuckert_D.IV

Having an SS D.IV in RoF would be awesome.

 

It's too bad they stopped making aircraft.

Wasn't the S-16 and S-22 the last addition?

Yes, the S-16 and the S-22 were the last added.  But there is no indication that they're going to add any more.

And really, the S-22 was an import from a separate sim that RoF sort of absorbed.  Then I think they added the S-16 in order to make the Eastern Front map more viable; they had done some preliminary work on the S-16 earlier and I think they just carried it on through conclusion.  Not exactly the planes most people were hoping for.

Yeah, that's my thoughts on it too.  

 

Once 777 merged with 1C, their focus has been completely on IL-2: BOS / BOM.

Yet you can slip to land in RoF but not BoS.

Yet you can slip to land in RoF but not BoS.