Only the captain,his word is LAW
Boeing Commercial Airplanes was created in 1916.
Boeing Commercial Airplanes's population is 60,000.
Bathrooms
Yes, but not commercial airplanes.
The most popular commercial airplane is the Boeing 737.
Hundreds of thousands! (approx.)
Countless.
Stratosphere
Usually in the wings.
Because in most commercial airplanes, you would not be able to open any exit in order to jump out.
Depends on your definition and what kind of airplane. Large commercial airplanes are the most efficient way to move people. Small airplanes are horrible wastefull things.
The Boeing 747 is manufactured by Boeing Commercial Airplanes.