21.   Passengers used the unscheduled stop for excursions aboard rubber rafts to the islands, said Klaus Helms, a spokesman for shipowner Hapag-Lloyd of Hamburg, Germany.

22.   Passengers were told ahead of time by telephone about the unscheduled stop, but no announcement was made at the airport.

23.   Planes experiencing technical difficulties or in some cases, needing to remove unruly passengers, often make unscheduled stops in eastern Canada before or after crossing the Atlantic Ocean.

24.   Perry made a brief unscheduled stop in Rome while on his way to other countries in the region.

25.   A drunken, knife-waving passenger forces a flight to make an unscheduled stop in Tennessee.

26.   After it made an unscheduled stop in Madras, in southern India, Indian jet fighters intercepted it and force it to land in Bombay.

27.   An armed man boards a commuter flight, orders the pilots to make an unscheduled stop and surrenders to authorities on arrival.

28.   British Foreign Secretary Robin Cook made an unscheduled stop in Cyprus at the start of his Middle East tour Sunday when a sandstorm prevented him from landing in Cairo.

29.   But because of an unscheduled stop at another airport to drop off two mechanics, it was approaching its destination over the treacherous mountain range.

30.   Clinton made an unscheduled stop at the nearby home of another Democratic stalwart, Johnson administration Defense Secretary Robert McNamara, en route to a second Democratic fund-raising event.