how to change the rotation of other players pawn?

hey. i have a plane pawn on which a different client is attached to. how can i set his rotation to the rotation of my airplane ? i stored his reference but set actor rotation doesnt work. probably it fights his movement component? but i dont want to deactivate it since he should be able to also look around by himself. best would be to only add world rotation to his pawn according to the amount of rotation i add to my pawn