There are actually several planes not in this pack, but so long as they can be added, it's cool.
Charlie made the decision to leave a few aircraft out; principally those that 'aren't quite right'. The PZL.24, for example, has too many issues to make it usable online in any serious way.
The aim of this mod pack, as in earlier versions, was
initially for use in our SEOW campaigns, but all the best mods are worth having for both on- and offline. Encrypting the mods back into .sfs files has been a masterstroke IMO; HSFX 4.0 loads as cleanly and swiftly as a vanilla Il-2.
