In this paper, Pod mounted on the outside of the aircraft that operate the aircraft will have an effect on the basic performance of the aircraft will bring a change in flight characteristics. Generic fighter aircraft and the base is mounted externally mounted pod on the aircraft aerodynamic characteristics throughout the normal fluid flow analysis was calculated And the external mounting pod-like LANTIRN TGP featuring performing analysis and the results were analyzed to compare. Through this the default aircraft mounted pod on the With the addition of external aerodynamic characteristics changed was drawn, and similar forms were compared with the shape of the pod-equipped.