I am planning on building an airframe for extreme conditions.Specifically: High Wind; Extremely cold.
The wind is something I can calculate and experiment with, but the cold is something I don't have much experience with.
- Electronics - not too difficult to control environment. ESC could be issue?
- Motors - if these are kept warm before start, probably not a huge issue?
- Batteries - What are LiPo like in cold temperatures? Is there a better alternative?
- Airframe - some form of water resistance.
What is the coldest you have flown? What were the problems you experienced? How strong a wind did you fly in? General advice on design?