Which fields are mandatory on the DD form 1149?

The correct answer is indeed the first choice, which identifies that fields 1, 2, 3, 6, 10, and A are mandatory on the DD Form 1149.

Field 1 typically captures essential information about the shipment, such as the document number, while field 2 includes the shipment description. Field 3 is critical for identifying the requisitioning activity. Field 6 is necessary for detailing the shipping and receiving activities, and field 10 is meant for capturing the transportation priority. Finally, field A relates to marking and labeling requirements, which is vital for ensuring that shipments are properly handled and tracked within the military logistics system.

Having mandatory fields ensures that all necessary information is captured efficiently, minimizing the risk of errors or delays in the transportation and management of property. This structure is integral for maintaining effective supply chain and inventory management within the Coast Guard and military operations overall.