
The Boeing 747-400 has a maximum takeoff weight of ~875,000 lb and a wingspan of 211 ft, generating enough lift to carry the equivalent mass of four fully loaded narrowbody jets into the air at once. Keeping that aircraft stable, controllable, and efficient at altitude is a balance of structures, aerodynamics, propulsion, and systems engineering—not just power. If you want to fly aircraft at this scale or design the systems that make it possible, understanding the fundamentals before committing matters. Start with the foundations → https://www.mach9.company Beyond the Horizon.#aviation #cargoplanes #aerospaceengineer