3D printed RC Shark , 1/8 scale - 2nd prototype test flight
More than 10 minutes flight with the 2nd prototype 3D printed RC Shark, 1/8 scale, 990 mm wingspan, 940 g take-off weight. Test flight with recommended configuration: Turnigy 2200 mAh / 25-35C battery, Turnigy 3530/14 1100KV brushless, 9x6 two-blade propeller, 30C ESC.
Music: Drifter by Split Phase (freemusicarchive.org)
This technique of 3D printing the wing ribs to hold a true aerofoil shape worked out super well! Combined with foam sheets, packing tape and the lightweight wooden spar, it performs amazingly well!
