▁hours ▁whilst ▁your ▁k ite ▁is ▁on ▁a ▁trip . ▁Cr icket ▁- ▁An ▁enemy ▁night ▁f ighter ▁shown ▁on ▁air bor ne ▁rad ar . ▁Crown ▁( to ) ▁- ▁To ▁be ▁promoted ▁to ▁flight ▁ser ge ant ▁( bad ge ). ▁Cr ump ▁dump ▁- ▁The ▁Rh ur . ▁CS 9 5 ▁- ▁ 1 9 9 5 ▁pattern ▁combat ▁k it . ▁Cu . ▁- ▁C um ulus ▁cloud . ▁C ut ▁a ▁rug ▁- ▁( W W II ) ▁To ▁J itter bug ▁dance ▁fur iously , ▁usually ▁with ▁an ▁air man ▁ ▁D ▁▁ ▁D CS ▁- ▁D air y ▁C ream ▁S pon ge . ▁A ▁favour ite ▁in ▁flight ▁r ation ▁treat . ▁Usually ▁found ▁on ▁the ▁Ki pper ▁Fle et . ▁D ais y ▁C utter ▁- ▁Per fect ▁landing . ▁Dal ton ▁- ▁Early ▁air ▁navigation ▁computer . ▁Dar by ▁- ▁System ▁of ▁radio ▁signal ▁guidance ▁for ▁lost ▁aircraft . ▁Dark ie ▁- ▁Radio ▁hom ing ▁at ▁night . ▁Day ▁R anger ▁- ▁Day light ▁ground ▁and ▁air ▁eng agement ▁over ▁a ▁wide ▁area . ▁DE ▁- ▁Direct ▁En tr ant . ▁DE ▁programs ▁have ▁varied ▁over ▁time ▁and ▁for ▁the ▁applicable ▁tr ades ▁or ▁roles . ▁ ▁Typ ically , ▁applied ▁to ▁a ▁pre - qual ified ▁rec ruit / c andid ate , ▁or ▁entry ▁into ▁the ▁R AF ▁on ▁a ▁fast ▁track ▁promotion ▁scheme , ▁( subject ▁to ▁satisf actory ▁service ▁and ▁a ▁minimum ▁time ▁in ). ▁ ▁Ex amples ,