What do airliners do when their plane stops working? Well, the uninitiated in the aviation industry would say that they send their planes to Boeing or Airbus. Other would say that they would fly over the mechanics. One thing, I think everybody would agree on is that there is nothing more expensive than a grounded plane. And that is why both the opinions above are false. The first thing any worthwhile aviation company does when their plane goes down is all the aircraft parts suppliers . Because just like we are used to our cars, the pilots of aircraft and the employed air mechanics of the company have a basic idea about what exactly is wrong with the aircraft. These suppliers immediately check their inventory as soon as they receive a call and make the relevant parts available if they don’t have them in stock, which as a matter of fact is very rare. But what you don’t know is that the major part they play in keeping planes up and running. These aircraft parts suppliers also doub