Developed before the Avro Vulcan nuclear bomber, the Avro 707A was a research aircraft produced in the late 1940's and featured a delta wing with a single engine, being about 1/3rd of the size of the Vulcan.

This RC plane is completely 3D printable with the exception of the parts listed below. It uses a combination of built-in spars and reinforcement into the files, and 2-3% gyroid infill for additional strength. A detailed guide is available for free and shows the assembly of parts and recommended printing parameters.

It is recommended that you are an intermediate to experienced builder and have a well-tuned LW PLA, LW PLA-HT, LW ASA, or ASA Aero printing profile for your exact printer. The build guide will show any additional print settings required.

Specifications:

Wingspan: 582mmLength: 606mmFlying Weight (700mah 3s, Colorfabb LW-ASA, Painted): 330gFan: QX Motor 30mm 6000KV(4s)-7000KV(3s), or Xfly 30mm(Note; Use tape around the smaller Xlfy fan housing to create a snug fit. The fan bay is designed to fit the QX-motor which is slightly larger)Servos X2 or X3(fixed landing gear): DSPower 3.7g (or similar)ESC: 20-30A (cross sectional dimensions < 10 x 20mm)Set Screws (Optional for fixed gear) X2: 2.5-3mm diameterBattery: 700mah 3s >/= 30c discharge rate LIPO or 4s 700mah for better performanceSpring Steel Wire: 1 - 1.5mmMagnet X2: 10x10x2 or smaller