, ▁such ▁as ▁the ▁E uras ian ▁Sk yl ark . ▁ ▁A ircraft ▁C ess na ▁ 1 7 5 ▁Sk yl ark , ▁an ▁American ▁aircraft ▁design ▁D ova ▁D V - 1 ▁Sk yl ark , ▁a ▁Czech ▁ul tr al ight ▁aircraft ▁Sk yl ark ▁( ro cket ), ▁a ▁British ▁sound ing ▁ro cket ▁first ▁launched ▁in ▁ 1 9 5 7 ▁from ▁Wo om era , ▁Australia ▁Sk yl ark ▁( U AV ), ▁a ▁mini ature ▁un mann ed ▁aer ial ▁vehicle ▁developed ▁by ▁El bit ▁a ▁series ▁of ▁gl iders ▁produced ▁in ▁Britain ▁in ▁the ▁ 1 9 5 0 s ▁and ▁ 1 9 6 0 s : ▁Sl ings by ▁Sk yl ark ▁Sl ings by ▁T . 4 1 ▁Sk yl ark ▁ 2 ▁Sl ings by ▁Sk yl ark ▁ 3 ▁Sl ings by ▁Sk yl ark ▁ 4 ▁Robert son ▁Sk yl ark ▁SR X - 1 ▁an ▁S TO L ▁aircraft ▁developed ▁by ▁Robert son ▁Development ▁Cor p . ▁in ▁the ▁mid - 1 9 5 0 s . ▁Vor tech ▁Sk yl ark , ▁an ▁American ▁hel ic opter ▁design ▁ ▁Books ▁Sk yl ark ▁( nov el ), ▁the ▁title ▁of ▁the ▁sequ el ▁to ▁Sarah , ▁P lain ▁and ▁T all ▁by ▁Pat ric ia ▁Mac L ach lan ▁ ▁Sk yl ark , ▁the ▁title ▁of ▁the ▁English ▁translation ▁of ▁the ▁novel ▁Pac s ir ta ▁by ▁the ▁Hung arian ▁author ▁Dez s ő ▁Kos