True or False: When filling out AMC Form 156, you must enter the pieces, weight, and cube of the manifest.

Filling out AMC Form 156 accurately is crucial for proper air freight documentation. The form is specifically designed to capture essential details about the cargo being transported, including the number of pieces, weight, and cube (volume). This information is vital for several reasons.

Firstly, it ensures that the correct amount of cargo is loaded and accounted for, which is essential for logistical planning and safety during transportation. Secondly, weight is important for aircraft loading calculations and determining whether the aircraft is within its weight limits. Cube, or volume, helps in allocating space on the aircraft effectively.

By requiring all three elements—pieces, weight, and cube—the form supports precise tracking and management of air freight and aligns with air transportation regulations and guidelines. Thus, the assertion that it is necessary to enter the pieces, weight, and cube of the manifest when filling out the form is indeed true.