A power generation system for integration into an aircraft system, including a secondary power supply device having a generator turbine arranged in a duct running between a forward opening and a rearward opening on the fuselage of the aircraft. Unlike previous approaches, which rely on point matches across three or more views, the present system and process also includes those points shared only by two views. The catheter bag is provided with pairs of parallel vertical slots sized and shaped to retain straps for retaining the bag against the body. The stand features a base plate having a unique configuration in which one or more pipe benders are located within a workpiece support region defined along an upwardly directed face of the plate between vise provisions and corresponding support provisions. At an appropriate time, the wheel assemblies are then selectively deployed downwardly while the landing gear assembly is capable of being retracted upwardly andor deployed downwardly, e. The upper cooling circuit carries heat from the heat generating components and from the air inside the nacelle to the reservoir.