What does SOP stand for in airline operations?

What does SOP stand for in airline operations?

• A. Standard Operating Procedure
• B. Service Operations Protocol
• C. Special Operations Plan
• D. Systems Operations Process

Answer: (A)

In airline operations, SOP stands for Standard Operating Procedure—a formal, documented set of step-by-step instructions that guide how tasks are performed. This standardization ensures safety and consistency across crews and departments, from flight deck checklists to ground handling and maintenance. By following SOPs, everyone follows the same sequence of actions, reducing mistakes, supporting training, and helping meet regulatory requirements. For example, preflight checks, engine start procedures, and turnaround steps are all defined in SOPs. The other terms don’t reflect the established aviation terminology and wouldn’t convey the same sense of a standardized, documented method for routine tasks.

In airline operations, SOP stands for Standard Operating Procedure—a formal, documented set of step-by-step instructions that guide how tasks are performed. This standardization ensures safety and consistency across crews and departments, from flight deck checklists to ground handling and maintenance. By following SOPs, everyone follows the same sequence of actions, reducing mistakes, supporting training, and helping meet regulatory requirements. For example, preflight checks, engine start procedures, and turnaround steps are all defined in SOPs. The other terms don’t reflect the established aviation terminology and wouldn’t convey the same sense of a standardized, documented method for routine tasks.