On cold days my Colorado hangar is 10-15 degrees F warmer than outside.
It helps, but right now its 10 degrees outside (9 am). One of our
coldest days. It only gets this way a few days a winter.

The amazing thing is....it's still "fall"!

We're currently living through the coldest December on record, here in Iowa.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"