RC airplane fuselage for plank wing

thingiverse

This design yields an exceptionally high-performance plank flying wing. A brushless motor measuring 35mm in diameter, weighing a mere 90 grams with a bolt pattern of 25mm, was the basis for its shape. The battery resides within the nose of the wing, accommodating either a 1600/4s or a 22003s configuration. To create the base, it is crucial that it be printed with an infill density of at least 10%. Crafted from MPF foam (available at modelplanefoam.com), this flying wing boasts a remarkable span of 35 inches and tapers down to 5 inches. The leading edge is reinforced with wood dowels, while a full-length 6mm carbon spar provides stability throughout the wing's length. Additionally, a 5-inch center spar near the front adds extra support. The surface finish on the wing is achieved through iron-on packing tape. Two servos, each weighing 12 grams, are integrated into the design for precise control. Securing the wing in place is accomplished via a nylon bolt positioned at its rear end. A 6mm license plate bolt was used in this case; however, alternatives such as a 3/16", 1/4", or 5mm bolt could be employed if readily available.