An airplane leaving Chiang Kai-shek International Airport, for example, is under the responsibility of the airport control tower up to 3000 feet above ground. After that, the baton passes to the approach control tower. Fifty miles out and the Taipei area control center takes over.
例如，機場上空三千呎以下的區域，是由機場塔台負責；等飛機飛出這個區域，就交棒給「近場台」的管制人員，等飛機飛出機場五十浬外，再傳棒給台北區域管制中心。