What is the maximum number of engines using in a single aircraft?

The Boeing B-52 Stratofortress is a long-range, subsonic, jet-powered strategic bomber. It is the only remaining in-service aircraft that uses eight engines. The B-52 was first introduced in 1955, and has undergone numerous upgrades and improvements over the years. The B-52H, the current version of the aircraft, is equipped with eight Pratt & Whitney TF33-P-3 turbofan engines, each of which produces approximately 17,000 pounds of thrust. The B-52H has a maximum speed of approximately 650 miles per hour and a range of approximately 8,800 miles. The B-52 is capable of carrying a wide variety of weapons, including bombs, missiles, and nuclear weapons. It has been used in numerous military operations, including the Vietnam War, the Persian Gulf War, and the War in Afghanistan.