3G Tristar Freighter
There was one of the BA Tristars ( Caledonian ) that went to be a freighter UK/ EU - LOS. You loaded it through the passenger door ( after the lower decks were full ). I am trying to remember the name ? From my darkest memory it was an early form of Avient but I could be wrong. No idea where this aircraft went......I think Ras Al Kamineh ? Of course I may be a little vague and not correct but it was along those lines.
Think of the manpower loading & offloading by having to carry a box one by one through the pax door......amazing !