Dragon721 Dragon Ornithopter : 2nd Flight Test

Wing 20mm
Gear CenterArm point 9.5mm
Stainless steel Shaft (11g up)

Temporary Arm was broken . Then I made powered Arm.

There is a face gazing at Dragon72 in the sky. 2:00 2:40

Width 280cm
Length 178cm
Weight Now 691g
battery Lipo1000mAh3cell 84g
Total flight weight 813g
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