Hello,
Does anyone hang their fuselage in a REVOC bag. The bags have tabs to hang them from. I'm wondering if its okay to hang them with the airplane inside.

I don't. But they do advertise that is what the loops are for. Good question. Let's see what others do.

I haven't hung the fuselages but I do hang the "rear" of fuselages in the Revoc bags. No ill effects after years of doing it.

I hang mine. No issues so far.