4,750 lbf (243.5 kN) of thrust. The aircraft has a maximum takeoff weight (MTOW) of approximately 833,000 lbs (377,842 kg) and can accommodate up to 400 passengers in a typical three-class configuration. With a cruising speed of about Mach 0.85 (907 km/h or 564 mph) and a range of around 7,400 nautical miles (13,700 km), the 747-3B5 was well-suited for Korean Air's long-haul international routes. The aircraft's distinctive hump-shaped upper deck houses the cockpit and additional seating, while its expansive main deck allows for flexible cabin layouts and cargo configurations. GLB file is attached for CFD study or rendering project. License: CC Attribution (http://creativecommons.org/licenses/by/4.0/). This 3D model is by zairiq zairiq (https://sketchfab.com/zairiqzairiq)