Land on Sea!! Dragon72-1 Dragon Ornithopter with PixHawk and GPS:26th Flight Test for AutoTune.

Dragon72-1 Dragon Ornithopter with PixHawk and GPS　:26th　Flight Test for AutoTune. Land on Sea!! Autotune was not success. Finally --Land on Sea!! This place is too small for Dragon72. Wing 23mm --Gear Center-Arm point from to Length of Arm from 49mm to 48mm (New Arm which can set length) Stainless steel Shaft Battery 1200mAh3cell G7 1400mAh 1100mAh Width 285cm Length 190cm Wight 1046g with Legs (1200mAh) Making process of Dragon72-1 and 72-2 Making of Dragon73 --- Small Dragon fly by AutoPilot .