Hi. This is my HeliCarrier. I originally built the Marvel one but it turned out to be completely impractical as a working model, so I designed my own. It has 2 decks for landings and taking off, and you can toggle the plane lifts to lower or raise aircraft between the levels. It has places to park extra aircraft. Anything that looks like a door is a way in or out of the carrier. Warning, due to KSP physics, don't try to walk a Kerbal on deck during flight, as they will rag doll.