Title: Pilots - How Airline Crews Work | HowStuffWorks
Headings: How Airline Crews Work
How Airline Crews Work
Pilots
Language of the Skies

Content: The captain also flies the plane for much of the trip, but generally trades off with the first officer at some point. Advertisement
The first officer, the second in command, sits on the right side of the cockpit. He or she has all of the same controls as the captain, and has had the same level of training. The primary reason for having two pilots on every flight is safety. Obviously, if something happens to the captain, a plane must have another pilot who can step in. Additionally, the first officer provides a second opinion on piloting decisions, keeping pilot error to a minimum. Most airliners built before 1980 have a cockpit position for a flight engineer, also called the second officer. Typically, flight engineers are fully trained pilots, but on an ordinary trip, they don't fly the plane. Instead, they monitor the airplane's instruments and calculate figures such as ideal takeoff and landing speed, power settings and fuel management. In newer airliners, most of this work is done by computerized systems, eliminating the need for the flight-engineer position.