▁caused ▁the ▁plane ' s ▁left ▁wing ▁to ▁st all ▁and ▁the ▁plane ▁to ▁begin ▁rolling ▁over . ▁Fl ight ▁ 1 7 1 3 ▁was ▁Br ue cher ' s ▁first ▁flight ▁after ▁a ▁ 2 4 - day ▁absence ▁from ▁flight ▁duties , ▁and ▁the ▁N T SB ▁concluded ▁that ▁this ▁prolong ed ▁absence ▁had ▁er oded ▁the ▁newly ▁h ired ▁first ▁officer ' s ▁ret ention ▁of ▁his ▁recent ▁training , ▁which ▁contributed ▁to ▁his ▁poor ▁take off ▁performance . ▁ ▁On ▁September ▁ 2 7 , ▁ 1 9 8 8 , ▁the ▁N T SB ▁published ▁a ▁final ▁report ▁on ▁its ▁investigation ▁into ▁the ▁crash , ▁att rib uting ▁the ▁accident ▁to ▁the ▁captain ' s ▁failure ▁to ▁have ▁the ▁plane ▁de - iced ▁a ▁second ▁time , ▁the ▁first ▁officer ' s ▁poor ▁take off ▁performance , ▁confusion ▁between ▁the ▁pil ots ▁and ▁air ▁traffic ▁controllers ▁which ▁contributed ▁to ▁del ays , ▁comp ounded ▁by ▁a ▁co ck pit ▁crew ▁where ▁both ▁pil ots ▁were ▁relatively ▁in ex per ien ced ▁on ▁the ▁aircraft ▁type . ▁Specifically , ▁the ▁N T SB ▁concluded : ▁ ▁After math ▁ ▁After ▁the ▁crash , ▁Cont inental ▁Airlines ▁re iter ated ▁its ▁procedures ▁for ▁handling ▁de icing ▁and ▁developed ▁a ▁computer ized ▁assignment ▁program ▁that ▁would ▁keep ▁pil ots ▁with ▁less ▁than ▁ 1 0 0 ▁hours ▁flying ▁time ▁in ▁type ▁from ▁being ▁assigned ▁to ▁the ▁same ▁flight . ▁▁ ▁N ine ▁months ▁after ▁the ▁crash ▁of ▁Fl ight ▁