出现哪些情况飞机不得起飞？
Under what circumstances may the plane not take off?
有下列情况之一的，不得起飞：
Aircraft are prohibited to take-off in any of the following circumstances:
（一）空勤组成员不齐，或者由于技术、健康等原因不适于飞行的；
Any flightcrew member is absent or unsuitable for flight due to technical, health or any other reason;
（二）飞行人员尚未完成飞行准备、飞行准备质量不符合要求、驻机场航空单位或者航空公司的负责人未批准飞行的；
Crew members have not completed flight preparations, or the preparations do not meet the required standard, or the principal of the aviation unit stationed at the aerodrome, or the airline principal has not approved the flight;
（三）飞行人员未携带飞行任务书、飞行气象文件及其他必备飞行文件的；
Flight crew members do not carry with them flight mission authorisations, meteorological documents and any other documentation necessary for the flight;
（四）飞行人员未校对本次飞行所需的航行、通信、导航资料和仪表进近图的；
Flight crew members have not updated the aeronautical, communication, navigation information and instrument approach charts or let-down procedure charts;
（五）航空器或者航空器上的设备有故障可能影响飞行安全，或者民用航空器设备低于最低设备清单规定，或者军用航空器经机长确认可能影响本次飞行安全的；
The aircraft or its airborne equipment has any malfunctions that may affect flight safety; or the aircraft equipment is below the minimum equipment list specifications in the case of a civil aircraft, or the pilot-in-command has ascertained that flight safety may be affected in the case of a military aircraft;
（六）航空器表面的冰、霜、雪未除净的；
The aircraft surface is not free from ice, frost or snow;
（七）航空器上的装载和乘载不符合规定的；
The loading and embarkation on board the aircraft do not conform to the prescribed provisions;
（八）航空器未按规定携带备用燃料的；
The aircraft does not carry the required fuel reserve;
（九）天气情况低于机长飞行的最低气象标准，以及天气情况危及本次飞行安全的。
The weather conditions are below the weather minima of the pilot-in-command, or the weather condition would jeopardise flight safety.
