21.   European airlines have been forced to find ways to lower costs in order to survive as European Union legislation drives out government subsidies and opens national markets to competition.

22.   European airline executives see the issue differently.

23.   European airlines are more tolerant of sex than violence.

24.   European airlines have already found such data useful.

25.   European airlines rallied in defense of their transatlantic alliances.

26.   European airlines that rely on traffic on the Continent have been especially hard hit.

27.   European airlines too, the last to emerge from a recession, should start ordering again after five hard years.

28.   European airlines have collected and analyzed this data for years, using computers attached to the black boxes.

29.   Godfroid would be the third chief executive of a flagship European airline to resign in the last two years after struggling to cut costs.

30.   Godfroid is the third chief executive of a flagship European airline to resign in the past two years after struggling to cut costs.