The lower hull was replaced by a plain fairing with retractable undercarriage comprising twelve main and two nose wheels. One bomb bay filled the space between the wheel bays, another lay behind the main undercarriage. The wing floats were similarly replaced with retractable outrigger stabilising wheels. The nose wheel could be folded up, making the aircraft "kneel" and allowing vehicles to drive directly on- and off-board via a loading ramp to the nose doorway. Alternatively, passenger seating could be fitted. A further, upper deck behind the crew cockpit accommodated further passengers, bringing the total capacity to 300 troops.