The feature list for WOFF has not yet been released. We have posted screenshots and videos which show some of the new craft that will likely be in the final version - and of course the current craft list from both OFF BH&H + HITR will likely be in there. We updated or made brand new all the cockpits for them, and improved models (a few models replaced with brand new) as per the first video shows.
Currently we showed pictures of craft such as a Rumpler C.IV, Aviatik C.I, Snipe, Morane Parasol, SE5 (earlier 150HP version), Gotha, BE12 and maybe others. so a fair few now if you add to the list from BH&H and HITR. I haven't counted recently but there are around 50-52 ish flyable a/c come with OFF and HITR (plus now there are new ones coming in WOFF too).
There is a comprehensive feature list for OFF & BH&H and WOFF has a heck of a lot more features
- which we are still adding too.
Screenshots for WOFF and others on our Media page (link was fixed) on our home website.