В PDF к SP4 в конце написанно что не работает.
А hotfix советую поставить много чего лечит...

missile laucher fix
skyfix fix
trees fixed at Manpo and sondok airstrip
new hitboxes
Hangers, depots
refueling positions
trees hitbox update
campaign squadrons realism fix
Training missions fix
updated JSOW
tornado engine sound
mission.dat updated to fix On call CAS missions , loadouts
new unit.irc file fix error in Mi24 not showing up
F117 MFD fix
OV 10A,D, role FAC fix
squadron stores adjusted for fuel tanks in F15E's, F18E/F, G4, Jaguar, Mig21, tornado's
etc