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Old Dec 29, 2012, 10:49 PM
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Joined Aug 2006
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GosHawk25iV with articulated wing

GosHawk25iV with articulated wing


GosHawk25iV with articulated wing Test Flight -- Good Flight and Gliding (6 min 11 sec)


So that the 0.8mm piano wire which I use in order to bend wings sags, I tied 1.4mm carbon rod beside piano wire.
By this sagging down of piano wire disappeared.
The wings came to turn well and thrusts increased.

A side to the body of this wings has Airfoil.
Width 94cm
Length 49cm
Weight 128g
battery Lipo 2cell 240mAh17g
Total flight weight 145g

Receiver: Castle Creations Berg Microstamp 4L 4Ch Micro Rx FM
cryistal: Castle Creations Micro Crystal Berg (72MHz)
Servo: Vtail: elevator & rudder (DM 4.7g servo *2)
Motor: Turnigy 1811 Brushless Indoor Motor 3800kv
ESC: H-KING 10A Fixed Wing BrushlessESC
Gear: Main gear: 66TM0.4 Acetal GWS EPS D (Stainless shaft3mm, 3mm ball bearing), First gear: 56TM0.4 GWS EPS 2 (=GWS IPS-42), 64P8TPinionWire(with 4mm ball bearing), Pinion Gear M04 10T(=64P 10T)
Battery: Lipo 2cell 240mAh G3
Film of a wing Orcon filmAN36
Control: 3CH (a motor, inverted Vtail: 2 servo)
Gliding system New GLDAB
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Last edited by Kazu-kaku; Jan 05, 2013 at 09:36 PM.
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