I used to have this same problem but it was not RoF Campaign related.
It was a mod conflicting with my v.1.016 install.
For me it was Criquet's AI mod that was causing the problem.
I pasted the whole Luascripts folder from my 1.015 install.
It was included a folder named snapviews that has been changed in 1.016 since new a/c has been added
If you paste just the ai and worlobjects folders in /data/Luascripts folder with the original snapwiews folder from 1.016 the mod works fine... well, almost as there is a glitch with a misplacement of the rear gunners in two seaters and you might want to delete the worlobjects folder, to fix it (and loose the deadly firing angles of the rear gunners for a while till the next update comes out).
