The PIC of an aircraft is responsible for __________ for all in-flight events

• A. In-flight security coordinator
• B. Passenger manifest control
• C. Onboard medical liaison
• D. Flight plan adjustments

Answer: (A)

The PIC is the ultimate authority on the aircraft during flight and must manage all in-flight events to keep the flight safe. This includes directing responses to security-related situations, coordinating with crew, and making rapid, authority-backed decisions to protect passengers and the aircraft. In-flight security coordination is the aspect that best reflects this responsibility because it centers on the PIC’s duty to oversee safety and security procedures as events unfold.

Passenger manifest control and onboard medical liaison are typically handled by cabin crew or ground operations, not the PIC’s sole responsibility, and while the PIC can approve changes to the flight plan, mid-flight adjustments involve ATC and airline procedures and aren’t the core focus of the PIC’s in-flight duties.