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General specifications:
Wingspan: 1068 mm / 42.0 inch
Lenght: 675 mm / 26.6 inch
Height: 310 mm / 12.2 inch
Wing area: 18,15 dm2 / 1.94 square feet
Wing loading: 31 g/dm2 / 15.3 oz/square feet
Center of gravity: 44 mm / 1.73 inch from leading edge
Airfoil: LHK12 modified by 3DLabPrint
Print weight (LW PLA): 224 g / 7.90 oz
Empty weight (w/o battery): 380 g / 13.40 oz
Takeo weight (3s 1300 lipo): 500 g / 17.63 oz
Max takeo weight: 700 g / 24.70 oz
Never exceed speed, VNE: 70 km/h / 50 mph
Design maneuvering speed, VA: 50 km/h / 31 mph
Stall speed, VS: 15 km/h / 9.4 mph
Recommended setup
Motor: Leopard LC2830 980KV (for 3S setup)
ESC: Turnigy 20A / 3S or similar
Propeller: two blade GWS 8 x 4 (ugly orange)
Battery: LiPol 1300mAh / 3s
printed PET motor mount
Performance measurement
Max speed VH (level flight): 105 km/h – 56.7kn – 65.2mph with GWS 9x7,5
Rate of climb: 20 m/s (5 373 ft/min) with GWS 9x7,5
Flight time (3s 1300mAh/full): 7:30 with GWS 8x4