where did these popular aeroplanes - deltahawk dh180 and pratt & whitney r-2060 yellow jacket originate ?
SELECT DISTINCT var_uri where brack_open dbr_DeltaHawk_DH180 dbp_nationalOrigin var_uri sep_dot dbr_Pratt_&_Whitney_R-2060_Yellow_Jacket dbp_nationalOrigin var_uri brack_close