Night Vision

While we are still trying to figure out what makes the helicopters fall from the sky on cold days.. (not good!)..  we ended up testing one theory long after the sun went down.  Maybe next time, both the chopper and the pilot will have night vision goggles.

The first night flight of the WooKong (click here)

What’s being affected by the cold? It is the batteries?  The controller?  The on-board electronics?  We are close to an answer!  Just as the warmth of March starts rolling in, of course..

-Submitted by Courtney Ley