diff --git a/Moose Development/Moose/AI/AI_CAP.lua b/Moose Development/Moose/AI/AI_CAP.lua
index 6653387cc..fa37513c2 100644
--- a/Moose Development/Moose/AI/AI_CAP.lua	
+++ b/Moose Development/Moose/AI/AI_CAP.lua	
@@ -428,6 +428,10 @@ function AI_CAP_ZONE:onafterEngage( Controllable, From, Event, To )
     --- Calculate the current route point.
     local CurrentVec2 = self.Controllable:GetVec2()
     
+    if not CurrentVec2 then -- flight dead at this point
+      return self 
+    end
+    
     --DONE: Create GetAltitude function for GROUP, and delete GetUnit(1).
     local CurrentAltitude = self.Controllable:GetAltitude()
     local CurrentPointVec3 = POINT_VEC3:New( CurrentVec2.x, CurrentAltitude, CurrentVec2.y )