The arms are made from a carbon fiber hockey stick. Composite sticks work too but they heavier and not as stiff . The frame weighs 32grams. I have yet to break a frame from a crash yet! This quad weighs 225g with apm/gps/sonar. I get 14 minutes of flying out of 2s 1000mAh lipo (5X3 props) and 9 minutes on 3s 460mAh lipo (4X2.5 props). If you know anybody that plays hockey ask them if they have any broken sticks.
It always locks within a minute outside. It even locks and gets 3 sats in my basement. I will have to try auto mode and see how well it actually works!
Comments
What are the specifications of your motors and ESC?
do you get a good gps lock like this?
I'm asking because your gps module is mounted in a way which affects the reception
yes thats right! and you better get some quick because they almost out of stock again!