Aircraft Maintenance and Safety Flashcard

Front

What is useful load in aviation?

Back

Useful load is the maximum gross weight minus the empty weight of the aircraft.

Front

Define Airworthiness Directive (AD).

Back

An Airworthiness Directive (AD) is a mandatory rule issued by aviation authorities to fix unsafe conditions in aircraft.

Front

What tool is used to measure outside diameters to thousandths of an inch?

Back

A micrometer is the precision tool used to measure outside diameters to thousandths of an inch.

Front

How is moment calculated in weight and balance?

Back

Moment is calculated as Weight × Arm.

Front

Who controls the brakes during aircraft towing?

Back

The qualified person in the flight deck controls the brakes during aircraft towing.

Front

What is the maximum gross weight of an aircraft?

Back

The maximum gross weight is the maximum weight an aircraft is certified to safely carry, including passengers, cargo, and fuel.

Front

Explain the term 'empty weight' in aviation.

Back

Empty weight is the weight of the aircraft without any payload, including the airframe, engines, and all necessary operating equipment.

Front

What is the purpose of a weight and balance calculation?

Back

The purpose of a weight and balance calculation is to ensure that the aircraft is loaded within its weight limits and that the center of gravity is within safe limits.

Front

What does the term 'arm' refer to in weight and balance?

Back

In weight and balance, 'arm' refers to the horizontal distance from the reference point (usually the center of gravity) to the point where the weight is applied.

Front

What is the role of a wing walker during aircraft towing?

Back

A wing walker is responsible for ensuring the safety of the aircraft during towing by guiding the tug operator and monitoring the surroundings.