Since the state ( or region ) of the aerodrome has the responsibility for safety of air navigation within its own flight information region ( fir ) , it follows that it retains that authority to accept the aom submitted by the operators 鉴于机场所属国家或地区须负责其境内的航空安全,该国或地区有权决是否接纳营运人所提交的机场最低飞行条件。