-In 1979 I boarded an Aeroperu 727. At least that was what it said on the outside. Inside it was pure Lufthansa down to the emergency instruction sheet. We sat on Lima airport for a while and then they offloaded us (weather in Cuzco). They used the ventral airstairs and the woman in front of me got to the bottom of the stairs, stopped, pulled out her cigrattes and lighter and tried to light up. I'm glad to say she failed.