Pilots can usually detect a cloud formation with potential problems visually, but weather radar is especially useful in areas of heavy cloud cover or at night.
First and foremost, unsprprisingly, aircraft lights are used to improve visibility, since being seen significantly improves the safety of a form of transport that is already the world's safest.
Many workplaces have "break rooms". For longhaul airline crews, this means a rest area that provides a space to get in some crucial sleep in order to be in...
Most of us have a fairly clear picture of the procedures passengers go through when they arrive at an airport: check-in, security, boarding, and so forth. And of course...