The PMDG 737-700 for Microsoft Flight Simulator The first installment of the most highly anticipated new airliner product series for Microsoft Flight Simulator is finally here! Created by the most recognized and experienced team in desktop flight simulation, the PMDG 737-700 is an incredibly detailed, feature rich simulation of the ubiquitous Boeing narrow body. Representing years of work to to leverage the very best that Microsoft Flight Simulator can offer, the PMDG 737-700 is as technically rich as it is visually stunning.