11.   The hijackers surrendered four days later and many aboard the hijacked aircraft asked to stay in Britain.

12.   The move followed terror attacks last week on the World Trade Center and Pentagon, using hijacked aircraft.

13.   The move followed terror attacks two weeks ago on the World Trade Center and Pentagon, using hijacked aircraft.

14.   The move followed the terror attacks two weeks ago on the World Trade Center and Pentagon, using hijacked aircraft.

15.   We are a hijacked aircraft.

16.   In July, four people were killed including three hostages when Russian security forces stormed a hijacked aircraft.

17.   It blamed cost-cutting by airlines trying to cope with the sharp downturn in passengers after the September attacks in which hijacked aircraft targetted New York and Washington.