Please forgive me if this has been posted somehwere before but could someone please explain to me when to use the anit-ice and what it does exactly? My understanding is that it defrosts the wings but if this is the case do i do this on the ground, prior to take off, or in the air or both?RegardsPaul

have a look at AOM: Page 5-6 ANTI ICE PANELPage 5-13 AFTER STARTand en detailPage 11-58 ICE AND RAIN PROTECTIONregards,Volker