At 01:16 AM 9/3/96, GERWOCII wrote: >It is my understanding that the fuel is heated. At what point this occurs >I do not know. If it is heated this would prevent and water condesation >from freezing. >=====Engine fuel is normally heated prior to entering the fuel filter or main engine control mechanisms...to reduce ice problems. Wing fuel is normally warmed only by hydraulic radiators or aerodynamic heating which provide very little heat as a general rule...unless you are in a Concorde. Reid Fairburn Creative Kingdom, Inc. cr_king@cr_king.seanet.com 206-946-4815