4 Shocking Truths About Air Travel

What really happens behind the closed airplane doors? From surprising survival tips to the peculiar powers of a pilot, here's everything you didn't know about flying!
The Secret Code of Chimes: Language of the Skies
Did you ever wonder what those gentle chimes during a flight signify? Contrary to what you might think, these sounds are not mere notifications of turbulence ahead. Instead, they serve as a covert communication system among the crew, signaling everything from snack inventory to changes in flight conditions.
Captain's Absolute Rule
Once the airplane doors shut, the pilot in command gains unparalleled authority aboard the aircraft. From restraining passengers to officiating last-minute wills, a captain's powers are extensive and critical for maintaining order and safety.
Think Before You Drink Plane Water
Next time a flight attendant offers you water, you might want to think twice. Surprisingly, tests have shown that plane water tanks can harbor coliform bacteria, signaling potential contamination. Despite annual inspections, it's safer to avoid drinking any water onboard that isn't bottled.
Airplane Lavatories — Not as Private as You Think
An unsettling fact about airplane bathrooms is their illusion of privacy. A hidden mechanism outside the lavatory allows crew members to unlock the door, mainly for safety reasons, but it can feel a bit invasive.
The next time you fly, you'll see your plane in a new light, armed with insider knowledge and a deeper appreciation for the hidden complexities of air travel.