. ▁Ram rod ▁A ▁specific ▁target ▁bom ber , ▁f ighter ▁esc orted ▁ra id . R ang ▁the ▁bell ▁- ▁Got ▁good ▁results . R anger ▁- ▁A ▁deep ▁pen etr ation ▁opportunity ▁target ▁ra id . Re ve ille ▁- ▁Time ▁in ▁early ▁morning ▁air men ▁are ▁w oken ▁and ▁must ▁get ▁up . R h omb us ▁- ▁A ▁meteor ological ▁flight . R ig gers ▁- ▁Air frame ▁tr ades , ▁not ▁systems ▁or ▁engines . ▁From ▁rig ging ▁vital ▁flying ▁control ▁c ables . ▁Or ▁R AF ▁Aer ial ▁E rect ors ▁who ▁continue ▁to ▁this ▁day ▁to ▁use ▁rig ging ▁in ▁their ▁day - to - day ▁role . Ro ad st ead ▁- ▁An ▁anti ▁sh ipping ▁strike . Rob oc op ▁- ▁A ▁re ced ing ▁hair line ▁or ▁pun ishment . ▁Wh ole ▁front ▁half ▁of ▁head ▁completely ▁sh aved ▁im it ating ▁the ▁film ▁" Rob oc op ". ▁Usually ▁the ▁tag ▁of ▁a ▁li ar . R ock ▁A pes / R ock s ▁- ▁R AF ▁Regiment ▁ranking ▁personnel . ▁In ▁the ▁past ▁the ▁nick name ▁" R ock ▁A pe " ▁has ▁been ▁attributed ▁to ▁their ▁traditional ▁role ▁guard ing ▁areas ▁of ▁Gib ral tar ,[ 4 3 ] ▁but ▁this ▁is ▁not ▁so . ▁The ▁term ▁came ▁into ▁use ▁after ▁an ▁accident ▁in ▁the ▁Western ▁A den ▁Prote ctor ate ▁in ▁November ▁ 1 9 5 2 . ▁Two ▁R AF ▁Regiment ▁officers ▁serving ▁with ▁the ▁A den ▁Prote