▁and ▁an ▁efficient ▁use ▁of ▁space ; ▁the ▁presence ▁of ▁struct ural ▁sp ars ▁in ▁" w et ▁wing " ▁t anks ▁reduces ▁sl os hing . ▁P lacement ▁of ▁fuel ▁t anks ▁in ▁the ▁wings ▁also ▁moves ▁them ▁further ▁from ▁passengers ▁and ▁crew ▁in ▁the ▁event ▁of ▁a ▁leak ▁or ▁explos ion . ▁ ▁See ▁also ▁A ircraft ▁fuel ▁system ▁S argent ▁F let cher ▁- ▁Man ufact urer ▁of ▁aircraft ▁drop ▁t anks ▁ ▁References ▁ ▁Notes ▁ ▁Bibli ography ▁ ▁Federal ▁A viation ▁Administration , ▁Accept able ▁Method s , ▁Te chni ques ▁and ▁Pract ices - A ircraft ▁In spe ction ▁and ▁Rep air , ▁AC 4 3 . 1 3 . 1 A , ▁Change ▁ 3 . ▁U . S ▁Department ▁of ▁Transport ation , ▁U . S . ▁Government ▁Print ing ▁Office , ▁Washington ▁D . C . ▁ 1 9 8 8 . ▁Whit ford , ▁Ray . ▁Fund ament als ▁of ▁F ighter ▁Design . ▁Mar l borough , ▁W ilt shire . ▁The ▁Crow ood ▁Press ▁Ltd ., ▁ 2 0 0 4 ▁▁ ▁National ▁Transport ation ▁Saf ety ▁Board . ▁ ▁A ircraft ▁Acc ident ▁Report : ▁In - fl ight ▁Break up ▁Over ▁the ▁Atlantic ▁Ocean ▁Trans ▁World ▁Airlines ▁Fl ight ▁ 8 0 0 ▁▁▁ ▁Category : A ircraft ▁fuel ▁system ▁components ▁Category : F uel ▁containers <0x0A> </s> ▁Sant ana ▁do ▁Ac ara ú ▁is ▁a ▁municipality ▁in ▁the ▁state ▁of ▁C ear á ▁in ▁the ▁N ortheast ▁region