Buratinu Maxi 2000

Specifications
airfoils: own design
wing span: 2000 mm
wing chord: 284/140 mm
CoG: 198 mm from rear edge of the fuselage
motor camber: -4.6° (long fuselage front version 205 mm)
overall weight: 1140 g (PETG/LW PLA)
wing area: 45,5 dm²
wing loading: 25,1 g/dm²
motor: Extron 2220/12 1270 KV max 250W
folded propeller: 9 x 6"
battery: 1500 mAh 3S 40C
ESC: 30A


Print Settings
Wings
perimeter_extrusion_width = 0.5
layer_height = 0.25
perimeters = 1
fill_density = 0%
bottom_solid_layers = 4
top_solid_layers = 4

After Hans-Juergen tested the Buratinu 1600 I designed middle wing parts to expand the wingspan to 2000 mm.
Many thanks again Hans-Juergen, for printing and testing it for me!
This is way the Buratinu Maxi 2000 version was born ;)
All photographs are taken by him, and of course the video as well.
Many thanks for that too!

https://youtu.be/tHonqMbJ-0g

All other needed parts can be downloaded from Buratinu 1000
The special thing about this versio