Conceptual designs project a payload capacity exceeding 300 metric tons. This is nearly double the capacity of a standard Boeing 747-8F and significantly superior to the original An-225.
Designed for massive global wildfire suppression, with a capacity of 600,000 gallons of water or fire retardant. Operational Realism (Simulation) antonov an990 best
In the simulation world, the An-990 (nicknamed the "") is designed to be the largest aircraft ever conceived, dwarfening even the real-world Antonov An-225 Mriya . Conceptual designs project a payload capacity exceeding 300