re ) ▁film ▁actors ▁Category : 1 9 1 9 ▁birth s ▁Category : 2 0 0 9 ▁death s ▁Category : M ale ▁actors ▁from ▁Oklahoma ▁Category : Sing ers ▁from ▁Oklahoma ▁Category : Pe ople ▁from ▁Ada , ▁Oklahoma ▁Category : V au dev ille ▁perform ers ▁Category : B ur ial s ▁at ▁Forest ▁La wn ▁Memorial ▁Park ▁( Hol lywood ▁Hills ) ▁Category : D ise ase - related ▁death s ▁in ▁California ▁Category : 2 0 th - century ▁American ▁sing ers ▁Category : S ong writ ers ▁from ▁Oklahoma ▁Category : Country ▁mus icians ▁from ▁Oklahoma ▁Category : 2 0 th - century ▁male ▁sing ers <0x0A> </s> ▁The ▁T L ▁Ul tr al ight ▁T L - 3 0 0 0 ▁Si ri us ▁is ▁a ▁conventional ▁single ▁engine ▁high ▁wing ▁ul tr al ight ▁and ▁Light - s port ▁aircraft ▁se ating ▁two ▁side - by - side . ▁It ▁was ▁designed ▁and ▁is ▁produced ▁in ▁the ▁Czech ▁Republic . ▁ ▁Design ▁and ▁development ▁The ▁Si ri us ▁programme ▁was ▁announced ▁early ▁in ▁ 2 0 0 7 ▁and ▁an ▁un flow n ▁prototype ▁or ▁mock - up ▁appeared ▁at ▁A ero ▁' 0 7 ▁that ▁year . ▁Development ▁continued ▁into ▁ 2 0 1 0 ▁before ▁it ▁was ▁ready ▁for ▁production . ▁ ▁The ▁T L - 3 0 0 0 ▁is ▁a ▁mostly ▁composite ▁aircraft ▁with ▁a ▁carbon ▁fib re ▁wing ▁and ▁glass - ▁and ▁carbon - f ib re ▁fus el age