Glossar
Flugzeuge und Technik
Hilfsaggregat (APU: Auxiliary Power Unit)
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://airportfyi.com/iframe/glossary/apu/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://airportfyi.com/glossary/apu/
Add a dynamic SVG badge to your README or docs.
[](https://airportfyi.com/glossary/apu/)
Use the native HTML custom element.
Definition
A small engine on the aircraft that provides electrical power and air conditioning on the ground
Verwandte Begriffe
Mentioned In
Frequently Asked Questions
What is Hilfsaggregat (APU: Auxiliary Power Unit)?
A small engine on the aircraft that provides electrical power and air conditioning on the ground
What does APU stand for?
APU stands for Hilfsaggregat (APU: Auxiliary Power Unit). A small engine on the aircraft that provides electrical power and air conditioning on the ground
How does Hilfsaggregat (APU: Auxiliary Power Unit) relate to other aviation concepts?
Hilfsaggregat (APU: Auxiliary Power Unit) is closely related to Bleed Air and Turbofan Engine, among other key aviation concepts.
Mehr in Flugzeuge und Technik
Avionik (Avionics)
Zapfluft (Bleed Air)
Verbundwerkstoffe (Composite Materials)
Leitwerk (Heckteil) (Empennage (Tail Section))
ETOPS-Bewertung (ETOPS Rating)
Flugmanagementsystem (FMS: Flight Management System)
Fly-by-Wire (FBW: Fly-By-Wire)
Rumpf (Fuselage)
Fahrwerk (Landing Gear)
Machzahl (M: Mach Number)
Maximales Startgewicht (MTOW: Maximum Takeoff Weight)
Schmalrumpfflugzeuge (Narrow-Body Aircraft)
Druckbeaufschlagung (Pressurization)
Reichweite (Flugzeuge) (Range (Aircraft))
Regionaljet (RJ: Regional Jet)
Service-Obergrenze (Service Ceiling)
Stallgeschwindigkeit (Vs: Stall Speed)
System zur Vermeidung von Verkehrskollisionen (TCAS: Traffic Collision Avoidance System)
Turbofan-Motor (Turbofan Engine)
Turboprop-Flugzeug (Turboprop)
Turbowellenmotor (Turboshaft Engine)
Großraumflugzeuge (Wide-Body Aircraft)
Flügelspitzenaufsatz (Winglet)