▁Sky line ▁Drive . ▁ ▁The ▁Royal ▁Mail ▁building ▁is ▁still ▁in ▁use ▁( as ▁of ▁ 2 0 0 8 ) ▁and ▁dates ▁back ▁to ▁when ▁it ▁was ▁on ▁the ▁base ▁and ▁having ▁been ▁built ▁prior ▁to ▁ 1 9 4 5 . ▁It ▁is ▁the ▁only ▁building ▁left ▁from ▁the ▁base ▁still ▁standing . ▁ ▁R AF ▁Bur ton wood ▁Heritage ▁Centre ▁ ▁A ▁museum ▁and ▁her itage ▁centre ▁exists ▁on ▁part ▁of ▁the ▁former ▁site . ▁The ▁centre ▁is ▁located ▁at ▁the ▁Gul liver ' s ▁World ▁theme ▁park ▁in ▁W arr ington . ▁There ▁is ▁free ▁entry , ▁however ▁the ▁entrance ▁is ▁inside ▁Gul liver ' s ▁World ▁and ▁cannot ▁be ▁accessed ▁without ▁a ▁theme ▁park ▁ticket ▁until ▁the ▁theme ▁park ▁has ▁closed . ▁The ▁centre ▁holds ▁nost alg ia ▁and ▁re union ▁events . ▁ ▁There ▁are ▁five ▁exhib it ▁areas ▁foc uss ing ▁on ▁the ▁living ▁history ▁of ▁Bur ton wood ; ▁G I ▁br ides ; ▁plan es ▁of ▁R AF ▁Bur ton wood ; ▁entertain ment ▁and ▁personal ▁stories ; ▁and ▁every day ▁life . ▁The ▁plan es ▁exhib ited ▁are ▁the ▁B - 1 7 ▁F lying ▁Fort ress , ▁P - 4 7 ▁Th under bol t ▁and ▁the ▁B - 2 9 ▁Super ▁Fort ress . ▁There ▁is ▁also ▁a ▁selection ▁of ▁Pr att ▁& ▁Whit ney ▁W asp ▁series ▁engines . ▁ ▁See ▁also ▁▁ ▁List ▁of ▁former ▁Royal ▁Air ▁Force ▁stations ▁ ▁R N AS ▁Stre tt on ▁ ▁References