Determine the quantity and orientation of cargo, and compute an aircraft's center of gravity.

Direct ground crews in the loading, unloading, securing, or staging of aircraft cargo or baggage.

Train new employees in areas such as safety procedures or equipment operation.

Distribute cargo to maximize use of space.

Calculate load weights for different aircraft compartments, using charts and computers.

Accompany aircraft as a member of the flight crew to monitor and handle cargo in flight.