Re: U4B Flight Testing has begun


Glen Leinweber
 

Been watching SpaceWeather.com where they note that up north, the stratosphere
is unusually cold, creating some amazingly colourful crystal clouds. Apparently
they may appear when temperature is -80C.
I'm curious what steps Dave has taken to keep his "package" temperature so
warm (looks like about 0 C)?

Join QRPLabs@groups.io to automatically receive all group messages.