What does Load Shift Arm measure?

The Load Shift Arm specifically measures the distance in inches that a piece of cargo is moved from a designated reference point, typically the aircraft's center of gravity. This measurement is crucial for ensuring that the weight and balance of the aircraft remain within safe limits during flight. If cargo is improperly loaded or shifted, it can significantly affect the aircraft's stability and performance, which is why this measurement is so vital in aircrew operations. Understanding the load shift arm assists aircrew in maintaining the required balance for optimal safety and efficiency during flight operations.