1.   But as soon as he gets to the sky lobby, the second jetliner slams into his building somewhere above him.

2.   His eyes remain glued to the television screen when a second hijacked jetliner hits the twin towers.

3.   Minutes later a second jetliner hit the towers, erupting into a fireball.

4.   Mercer described seeing the second jetliner hit the World Trade Center in a TV broadcast.

5.   The man grabbed his tall latte and rushed back to his apartment, turning on the television just before the second jetliner crashed into the second tower.

6.   A second French jetliner was threatened and quickly took off from Algiers airport minutes after an Air France plane was commandeered by Muslim militants, a newspaper reported Friday.

7.   It is the second major commercial jetliner crash on Sumatra in three months.

8.   It would be the second major commercial jetliner crash on the island of Sumatra in three months.

9.   It was the second major commercial jetliner crash on Sumatra in three months.

10.   The crash was the second commercial jetliner disaster on Sumatra in three months.