• Check passenger and cargo distributions and fuel amounts to ensure that weight and balance specifications are met.
• Inspect aircraft for defects and malfunctions, according to pre-flight checklists.
• Ensuring the safety and comfort of the passengers, crew, and aircraft 

• Fly and navigate airplanes.
• Transport people on fixed schedules to different countries. 
• Performing pre- and post-flight aircraft inspections
• Selecting safe and efficient flight routes
• Determining risks that may occur
• Keeping accurate records for compliance purposes
• Communicating with required agencies and personnel