The only gloves I've ever found that give me any digital dexterity are
a $10 pair of fleece. I appreciate that they would be awful in a fire,
but they are warm enough for any flying I do (we can't rent the Cubs
unless the air temp is 20 degrees F or higher) and I can tune the
radio with them etc.

Earlier I tried fingerless Ragg gloves (my fingers froze) and a thin
but insualted pair of leather driving gloves (my fingers got cold and
I couldn't tune the radio).