21.   The island, which even has a nine-hole golf course surrounding the five-pointed Fort Jay, also was a site of early American aviation history.

22.   The unexpected appearance of hijackers who turn their planes into suicide weapons poses a troubling new security problem for American aviation.

23.   With Shell Hong Kong as principal sponsor, the new biplane was built in nine months by an American aviation company in Texas.

24.   American aviation giant Boeing has unveiled its latest long-haul plane here and flown into a war of words with its European rival Airbus.

25.   Two commissions were due, one, an identification team, the other air crash experts from the American aviation authorities.

26.   The Croatian official said he was expecting two US commissions, one an identification team, and the other air crash experts from the American aviation authorities.