auxiliary power unit

  • Can A Plane Operate Without an APU?
    Posted in: Industrial and Manufacturing

    Summary: Auxiliary Power Units (APUs) are common in today’s commercial airliners. One question that’s often asked by aviation enthusiasts and onlookers alike are whether or not airplanes can operate without an Auxiliary Power Unit (APU). The answer is yes, you can. If the APU is not operating, maintenance will operate under the stipulations of the […]