[bustinminimums]

one of the 727's you fly is an ex -eastern airplane since thier designator code from boeing is 25 and you mentioning it having -9 engines probably means it is a non advanced 200 model. If I remember right the 2B6 ship might be an old Royal Air Maroc bird and I am guessing she is an advanced model since she has the dash 15 engines even though some of the advanced 200 models have the -17 engines on them.