How should you handle a sudden loss of electrical power on board?

• A. Wait for electrical power to return before doing anything.
• B. Coordinate with ATC, maintain control, and abandon the flight.
• C. Execute the emergency checklist, maintain control, coordinate with ATC, and prepare for possible diversion.
• D. Notify passengers and continue as planned.

Answer: (C)

A sudden loss of electrical power demands immediate, organized action to keep the airplane controllable and position you for a safe landing. Following the emergency checklist ensures you prioritize the aircraft’s remaining essential systems, establish and maintain control of the airplane, and switch into a mode that supports coordination with air traffic control. Coordinating with ATC helps you secure priority handling, receive vectors or guidance to a suitable airport, and prepare for a possible diversion if power cannot be restored. This approach also includes declaring an emergency and setting up communications as needed, rather than waiting passively for power to return or continuing as planned without addressing the emergency. Abandoning the flight is only appropriate if the aircraft cannot be controlled or landed safely, which isn’t the assumed scenario here.