Targeting a model that is partially hidden

[dmcgee1]

IN a game I played, recently, my Strike Skimmer assumed a position where only the aft end of the vehicle could be seen. The Gunner has placed two AC's on Wait (Ambush) and was taking fire from a model.  Please see attached diagram.

The firing model (black circle) could see my Skimmer, but, I could not return fire due to the obstacle.  Is this correct? Or is it like this:

The firing model is within the arc of fire of fire, and I can draw a line of sight from my vehicle to the model, therefore, return fire is allowed.

We resolved it with a Peacemaker, and I was not able to return fire.

How would you have ruled it?

[PFC joe]

If LOS in the Firing Arc is blocked, then it's blocked.

I'd agree with the peacemaker roll here.  Though this could only happen with larger vehicles

[Sylvas]

I think that you got it right.

B.

[dmcgee1]

I'll have to be more careful about how I move my Skimmer, in the future.  Thanks for the input, guys.

[Dragon62]

I agree with the results but in my opinion there was no need for the roll Dave. You moved into a cover position that blocked your line of sight for your firing arc but not your oponents.