31.   At the peak of the airlift, aircraft were taking off and landing about every minute.

32.   Before Israeli aircraft took off for Beirut, Israeli troops bombarded suspected guerrilla bases in southern Lebanon.

33.   But hours later, aircraft took off for a third consecutive night of strikes.

34.   During the daylight hours of Thursday, no aircraft took off for missions.

35.   French aircraft no longer take part in enforcing the no-fly zone over northern Iraq but still help to maintain the southern zone.

36.   French aircraft no longer take part in enforcing the no-fly zone over northern Iraq, but still help to maintain the southern zone.

37.   He was eventually replaced and the aircraft took off.

38.   He said the aircraft would take off for Jakarta after the search was completed.

39.   In London, a defense ministry spokesman said British aircraft took part in operations Friday night.

40.   In some cases, aircraft took off with their bomb loads but returned to base without dropping them because clouds obscured their assigned targets, U.S. officials said.