Fun part: most twin engine medium bombers were not or only slightly larger than twin engine multicrew heavy fighters. In fact some of them had heavy fighter/night fighter variants. And then you have the rare breed of single seat twin engine fighters like the P38 and the Whirlwind.
GeneralisimoAR said: do you mean taht this:
"further using its own stats." referes to the bomber turrets???
In this case as the wiki states: any plane on a ground mission after the escort phase.