The NATO codename for the AN-225 "Mriya" is "Cossack." Developed by the Antonov Kiev Bureau, it is the largest and most powerful transport aircraft in the world. This six-engine turbojet is renowned for its impressive capacity, holding the record for the heaviest cargo aircraft with an absolute capacity of 253.8 metric tonnes. The AN-225 "Mriya" represents a remarkable achievement in aviation engineering, showcasing the ability to transport oversized and heavy cargo across vast distances, making it an invaluable asset in both commercial and humanitarian operations.