Hi Wulf, no the problem happens with no mods installed or running and also happened after a completely fresh download and install of arma 3. The only thing that stopped the problem was to run arma 3 without the Contact DLC active.

I have the same problem with the Contact DLC enabled although some fixed wing aircraft display the vehicle info box in the top left, ground vehicles don't and neither do all the helicopters I've tried. Problem goes away if I disable the Contact DLC.