Quote: "The biggest I've seen in there is a B767 belonging to Hewa Bora."
Small fry! Shortly before the last (first?) presidential election a couple of years or so ago I followed a gigantic Antonov in. I enquired about its cargo. It had come from Johannesburg and was full of election material. No wonder that election cost everyone else's taxpayers half a billion dollars! It was not its only visit. I was on the ground one day when it arrived. It was fascinating to see it kneel down and the nose rise to allow trucks to drive in to remove the cargo.
The apron is relatively small and having such a large aircraft caused some problems. I taxied out under its wing and tail with the help of some wing walkers to ensure not only separation between the aircraft but also that my wheels did not drop into the drains from which the gratings had long ago been stolen.