In the 70's we used to travel back & forth from here to Indonesia (it wasn't a one flight trip like today, used to be 7 or 8 stops and plane changes back then).
During the flight from Teheran to Bombay, we were flying on a chinese airliner (a Boeing, don't remember what model exactly) our plane did a full roll, quite a few poeple were injured (My mum says there was a chinese guy sittin next to us who broke his leg). the pilot turned out to be completely pissed. I was about 4 years old, had lots of fun