gecko
Charter Member
I've been encountering aircraft specifications which give three weights, an empty weight, a normal loaded weight, and a max gross weight. Max gross is rather self-explanatory, but I'm unsure of what exactly the difference is between empty weight and normal weight. What items are included in the latter that aren't in the former? Is the difference the weight of all standard combat equipment installed vs. not, or is it all equipment plus full ammo, oil, and fuel and no external stores, or some other combination?