What Is an APU on an Airplane? Everything You Need to Know
An APU, or Auxiliary Power Unit, is a small gas turbine engine that provides power to an aircraft while it is on the ground. Learn more about the function and importance of an APU on a plane.
Can An Airplane Door Be Opened In Flight?
Can an airplane door be opened in flight? Find out the surprising answer and why you're better off leaving that door alone.
Why Do Airplane Windows Have Holes?
Find out why that little hole in the airplane window is there and how it is important in keeping you safe in the skies.
How Much Did Tickets on the Concorde Cost?
Discover how much it would cost for a ticket on the Concorde and what you would get for the price tag.
Where Are the Black Boxes Located on an Airplane?
The black boxes record and store important flight data and cockpit voices. They are built to withstand tremendous forces, but where are the black boxes located on the aircraft?
Why Are Black Boxes Kept in Water?
If a plane crashes into the ocean and investigators find its black boxes, they are stored in water tanks until they can be examined further. Learn why.
How Many F-22 Raptors Were Built?
The sophisticated F-22 Raptor was built by Lockheed Martin and their partner Boeing. However how many F-22 Raptors were built?
What Is the Black Box on an Airplane?
The black boxes are essential to investigators of an aviation accident. But what exactly are they, and what do they do?