美國德州達拉斯行政機場12日舉行航空展，不料在航空展舉辦期間有兩架二戰軍機在空中相撞後墜毀，傷亡人數仍未明。航展協辦單位指出，兩架軍機乘員約5至6人，但軍機殘骸墜地後隨即引發爆炸，機上乘員可能都凶多吉少。綜合外媒報導，在當地時間12日下午1點20分左右，航展中有1架B-17「空中堡壘」轟炸機與1架P-63「眼鏡王蛇」戰鬥機相撞，P-63在撞擊B-17之後隨即四分五裂，B-17則是機身斷成兩截，落地

A National Transportation Safety Board team is expected to begin investigating Saturday's fatal collision at the Wings Over Dallas airshow when its team arrives at the crash scene later today.

Two vintage war planes collided in midair Saturday afternoon during a Dallas airshow, scattering debris and exploding into a fireball that sent a plume of...