SYDNEY : A lawyer for a former US military pilot accused of illegally training Chinese aviators told a Sydney court on Wednesday that an extradition hearing scheduled for next month should be postponed due to delays in government agencies handing over crucial material. Boston-born Dan Duggan was arrested by Australian police a year ago near his home in Orange in New South Wales state and is fighting extradition to the United States. His lawyer, Dennis Miralis, told the Downing Center Local Court that the former US Marine Corps flying instructor will apply to have the November 23 extradition hearing delayed.