5 1 2 ▁is ▁a ▁light - s port ▁aircraft ▁ ▁built ▁by ▁Fam ous ▁Secret ▁P rec ision ▁Mach ining ▁Inc ., ▁Philippines . ▁It ▁is ▁the ▁first ▁Filip ino - made ▁oper ational ▁aircraft . ▁ ▁Design ▁and ▁development ▁ ▁The ▁R P - S 5 1 2 ▁is ▁an ▁gl iding ▁in ▁the ▁air ▁ 7 4 0 ▁pounds - ▁aircraft . ▁The ▁aircraft ▁was ▁developed ▁in ▁July ▁ 2 6 , ▁ 2 0 1 4 . ▁Un like ▁other ▁air plan es ▁it ▁doesn ' t ▁need ▁any ▁av iation ▁fuel ▁to ▁operate ▁the ▁plane . ▁It ▁will ▁fly ▁on ▁the ▁un le aded ▁gas oline ▁on ▁a ▁speed ▁of ▁ 1 1 6 ▁miles ▁per ▁hour ▁or ▁ 4 - 5 ▁hours ▁for ▁ 7 0 0 ▁kilom eters ▁in ▁the ▁air . ▁ ▁Spec ifications ▁ ▁References ▁ ▁Category : Home built ▁aircraft <0x0A> </s> ▁For ▁the ▁car ol ▁by ▁William ▁Morris ▁which ▁sometimes ▁goes ▁by ▁this ▁name ▁see ▁Masters ▁in ▁This ▁Hall . ▁ ▁Now ell ▁Sing ▁We ▁Clear ▁is ▁a ▁four - member ▁musical ▁group ▁that ▁performs ▁an ▁annual ▁y u let ide ▁concert ▁series . ▁They ▁have ▁also ▁released ▁a ▁series ▁of ▁related ▁albums . ▁ ▁The ▁concert s ▁consist ▁of ▁y u let ide ▁stories ▁and ▁music , ▁and ▁often ▁include ▁a ▁M um mers ▁Play . ▁ ▁M embers ▁The ▁group ▁consists ▁of ▁John ▁Roberts , ▁Tony ▁Bar rand , ▁Fred ▁Bre un ig , ▁and ▁Andy ▁Davis ▁( who ▁replaced