Spars needed:
(1) 10x500mm (main wing spar)
(2) 4x300mm (elevon hinges)
(2) 4x120mm (vtail)
Recommended motor & prop:
16-19mm mounting pattern
2216-35xx up to 41xx size (we used 3508 700kv)
8-12 inch folding propeller (we used 12x8.5)
Recommended electronics:
TBS crossfire / ELRS / Dragonlink
5.8ghz / 1.2ghz video (19x19 camera)
Matek F405-WTE flight controller or similar
Matek M8Q-5883 GPS/Compass or similar
35a BLHeli ESC
(2) Emax ES08MAII servos
Battery: Anything from a 4,000mah 4S/6S Lipo to 4S4P 14,000mah Li-Ion
Misc:
Polycarbonate or other high-temp filament for the motor mount
Medium CA glue
180x180x200 minimum size print bed (Prusa or smaller)
Control horns (this one)
M3 threaded inserts (max 6mm height)
M3 bolts of various sizes
6x3mm magnets
Print settings:
LWPLA parts should be single wall, and 4-5% cubic subdivision for lighter weight. Use 4% infill for the best performance!
High temp (Polycarbonate or PETG) parts (motor mounts and wing bays) should be double wall and high infill (25-100%)
Additional Info:
Give elevons +- 35 degrees or more throw
Definitely use a folding propeller to protect the tail during landings
CG is marked under the wing, and must be as close as possible to that point
Aim for takeoff weight of ~1.2-1.6kg. Maximum takeoff weight no more than 2kg.
Wingspan: 865mm | Wing area: 1920 cm^2
Apply rubberized tape / duct tape to the belly to guarantee damage-free landings
Licensed under the Creative Commons - Attribution - Non-Commercial license.