GRAV and INERTIA Loading

I am modeling an aircraft in free flight and performing a static analysis.  With this simulation focused on free flight, I have added an Inertia load for the entire model along with aerodynamic pressure loads.  I would like to consider g loading from turns in flight and planning to add a GRAV load to consider the components of the g loading.  The question is, does the Inertia load counteract the GRAV load, or would I be able to see structural stresses because of the turn/maneuver?

 

Edu SIMULIA