His design for the emblem , a Star of David combined with a wing was chosen .
In 1948 , when the Israeli Air Force was established , Benish participated in a competition to choose the design for the Air Force emblem .
Benish 's design for the emblem , a Star of David combined with a wing was chosen .
In 1948 , when the Israeli Air Force was established , Benish participated in a competition to choose the design for the Air Force emblem .