 McCain's plane went into a vertical inverted spin.McCain bailed out upside down at high speed; the force of the ejection fractured his right arm in three places, his left arm, and his right leg at the knee, and knocked him unconscious.McCain nearly drowned after parachuting into Trúc Bạch Lake in Hanoi; the weight of his equipment was pulling him down, and as he regained consciousness, he could not use his arms.